🎁 Includes a PoC for MyQ Unauthenticated RCE! (CVE-2024-28059)

The Positive Hack Talks in Vietnam has finished!

Vulncheck

Zyx123

Daniel Hulliger

Adrien Rey

Fan95

Webray.Com.Cn

Manner814

M202572177

Innocence3130

Svigo

Yongzhi Liu

Maoqiu

Fukun

Vuldb

Zsmaaa

Red88-Debug

Allanp0E

Jonathan126

Tim Allison

Yakov Shafranovich

Paras Jain

Jawj

Muthukumar Marikani

Mafintosh

Mark Thomas

Bnbdr

Joe Gallo

Johnou

Nacl

Yemoli

Whoami

Ruozhi

Darkamaul

Masato Anzai

Christian Flaßkamp

Kostya Kortchinsky

Gabor Legrady

Blakeembrey

Devme4F

Ryan Lapointe

@DarkWebInformer @Jeyso215 In summary, CVE-2025-55182 is a highly critical RCE vulnerability in React Server Components, with CVE-2025-66478 being a duplicate identifier. Immediate patching is strongly recommended to prevent exploitation. #InfoSec #CyberAwareness

Guillermo Rauch is discussing a critical vulnerability in React Server Components (CVE-2025-55182), discovered by Lachlan Davidson. The POC shows deep ingenuity beyond current LLMs' capabilities, serving as a reminder of their limits. Update React to 19.3.0+ and Next.js to latest to mitigate.

[Dark Reading] Exploitation Activity Ramps Up Against React2Shell. Attacks against CVE-2025-55182, which began almost immediately after public disclosure last week, have increased as more threat actors take advantage of the flaw. https://t.co/tOYuly7K5c

One of my entrepreneur friends had their server breached by CVE-2025-55182 exploits. Be careful out there when more destructive exploits are developed. https://t.co/JAMhcagTdV

From Vercel’s official advisory on CVE-2025-55182, it looks like they rolled out WAF rules to shield all projects hosted on their platform from known exploit patterns for free.

Still, patching React 19 and Next.js 15–16 to the fixed versions is non-negotiable.
#vercel #nextjs https://t.co/KJfdYuidFf

Over 77,000 Internet-exposed IP addresses are vulnerable to the critical  React2Shell remote code execution flaw (CVE-2025-55182).
#cybersecurity
https://t.co/QKG1SHH8is

more details here:
CVE-2025-55182 - https://t.co/0RnDXCGOWy
CVE-2025-66478 - https://t.co/y1SJw0Eg3B

🚨 Censys on #React2Shell (CVE-2025-55182): We observe ~2.15M exposed web services running Next.js or other RSC-based frameworks—mostly in the U.S. and China. Not all are vulnerable, but active exploitation is underway. Patch now.

👉  Full advisory: https://t.co/InIZwIyNM1 https://t.co/0TTwfXmELy

React2Shell (CVE-2025-55182/CVE-2025-66478)
https://t.co/ej7EsLMQ0V

CVE-2026-27142 - URLs in meta content attribute actions are not escaped in html/template

CVE ID :CVE-2026-27142
Published : March 6, 2026, 10:16 p.m. | 42 minutes ago
Description :Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow "url=" by setting htmlmetacontenturlescape=0.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...

🚨 CVE-2026-27142
Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow "url=" by setting htmlmetacontenturlescape=0.

🎖@cveNotify

🌟 Go 1.26.1 and 1.25.8 are released!

🔐 Security: Includes security fixes for the standard library (CVE-2026-25679, CVE-2026-27137, CVE-2026-27138, CVE-2026-27139, CVE-2026-27142).

🗣 Announcement: https://t.co/WxJDiFl34E

⬇️ Download: https://t.co/7L1Iy3zfZF

#golang https://t.co/20adn9vysT

🚨 New UNKNOWN CVE detected in AWS Lambda 🚨
CVE-2026-27142 impacts stdlib in 27 Lambda base images.

Details: https://t.co/oSXJ0UGRuq
More: https://t.co/6EUGaPyRZk

#AWS #Lambda #CVE #CloudSecurity #Serverless

🚨*CVE*

CVE-2026-27142 Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the v… https://t.co/UfHXF2DbNf
-----
Traducción:
Las acciones que i… https://t.co/utmtNgl3sv`

Go
CVE-2026-27142: html/template: URLs in meta content attribute actions are not escaped
CVE-2026-25679: net/url: reject IPv6 literal not at start of host
CVE-2026-27139: os: FileInfo can escape from a Root

CVE-2026-27142 Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the v… https://t.co/l25FkvM7K1

CVE-2026-27138 Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can … https://t.co/M85a6qd7j4

CVE-2026-27138 - Panic in name constraint checking for malformed certificates in crypto/x509

CVE ID :CVE-2026-27138
Published : March 6, 2026, 10:16 p.m. | 42 minutes ago
Description :Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...

🚨 New UNKNOWN CVE detected in AWS Lambda 🚨
CVE-2026-27138 impacts stdlib in 27 Lambda base images.

Details: https://t.co/VhHQJ5npU0
More: https://t.co/6EUGaPyRZk

#AWS #Lambda #CVE #CloudSecurity #Serverless

🔍 Lambda Watchdog detected that CVE-2026-27138 is no longer present in latest AWS Lambda base image scans. https://t.co/VhHQJ5npU0 #AWS #Lambda #Security #CVE #DevOps #SecOps

5 CVEs fixed in Go 1.26.1, 1.25.8 https://t.co/Fw1Kw8JDxV
CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints
CVE-2026-27138: crypto/x509: panic in name constraint checking for malformed certificates
+next tweet

🚨 CVE-2026-27138
Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.

🎖@cveNotify

Jakub Ciolek

CVE-2026-27137 When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain p… https://t.co/TmcmsPSMgt

🚨 New UNKNOWN CVE detected in AWS Lambda 🚨
CVE-2026-27137 impacts stdlib in 27 Lambda base images.

Details: https://t.co/XVtkc6x2Xk
More: https://t.co/6EUGaPyRZk

#AWS #Lambda #CVE #CloudSecurity #Serverless

CVE-2026-27137 - Incorrect enforcement of email constraints in crypto/x509

CVE ID :CVE-2026-27137
Published : March 6, 2026, 10:16 p.m. | 42 minutes ago
Description :When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...

🚨 CVE-2026-27137
When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered.

🎖@cveNotify

🔍 Lambda Watchdog detected that CVE-2026-27137 is no longer present in latest AWS Lambda base image scans. https://t.co/XVtkc6x2Xk #AWS #Lambda #Security #CVE #DevOps #SecOps

🚨 New UNKNOWN CVE detected in AWS Lambda 🚨
CVE-2026-27139 impacts stdlib in 27 Lambda base images.

Details: https://t.co/oBQj7S7f0a
More: https://t.co/6EUGaPyRZk

#AWS #Lambda #CVE #CloudSecurity #Serverless

🚨 CVE-2026-27139
On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.

🎖@cveNotify

CVE-2026-27139 - FileInfo can escape from a Root in os

CVE ID :CVE-2026-27139
Published : March 6, 2026, 10:16 p.m. | 42 minutes ago
Description :On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE-2026-27139 On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in whi… https://t.co/nwmBW8uXTb

Miloslav Trmač

🚨 New UNKNOWN CVE detected in AWS Lambda 🚨
CVE-2026-25679 impacts stdlib in 27 Lambda base images.

Details: https://t.co/U7KsXwkrCt
More: https://t.co/6EUGaPyRZk

#AWS #Lambda #CVE #CloudSecurity #Serverless

🚨 CVE-2026-25679
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.

🎖@cveNotify

CVE-2026-25679 - Incorrect parsing of IPv6 host literals in net/url

CVE ID :CVE-2026-25679
Published : March 6, 2026, 10:16 p.m. | 42 minutes ago
Description :url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE-2026-25679 url.Parse insufficiently validated the host/authority component and accepted some invalid URLs. https://t.co/0wItm3lUYJ

First exploitation of CVE-2025-59287 this week. 

Cmd -&gt; ps -&gt; curl -&gt; 7z self extracting archive -&gt; Proc Hollow MsMpEng -&gt; (Suspected Cobalt Strike) C2.

All binaries/IP Addrs FUD.

ShadowPad Malware Exploits New Windows Bug  Millions at Risk

A newly patched Windows flaw (CVE-2025-59287) is being actively exploited to hijack WSUS servers  the core of Windows updates.

Hackers are using built-in tools like curl and certutil to quietly install the

CVE-2025-59287 WSUS Exploit Detection - Free YARA Rules I Developed
https://t.co/kYg5QGMBHz https://t.co/slGfesnz7H

Microsoft just patched a critical WSUS flaw (CVE-2025-59287) — and attackers are already using it.

One crafted request = full SYSTEM control.

The twist? It comes from BinaryFormatter — the same tool Microsoft killed off last year.

Patch now ↓ https://t.co/5XT4c8EH1H

Patch CVE-2025-59287 ASAP

https://t.co/nfFgLkeFS0

 Critical WSUS RCE (CVE-2025-59287) Actively Exploited to Deploy ShadowPad Backdoor

https://securityonline.info/critical-wsus-rce-cve-2025-59287-actively-exploited-to-deploy-shadowpad-backdoor/

With Halloween quickly approaching, Microsoft have really the fear factor into this month's Patch Tuesday release, releasing updates for 172 vulnerabilities, which includes 6 publicly disclosed zero days. This is over double the size of recent patches. In this blog we cover the most important patches that have been released, and how you can take action.

Pssst, as a reminder... did you know that you can now set up AutoFix rules for [Windows Updates](https://portal.roboshadow.com/reports/os-updates) with RoboShadow's Cyber Heal function? 

You can find a full list of security updates for October [here.](https://msrc.microsoft.com/update-guide/releaseNote/2025-Oct)

# Key Updates

* 172 Vulnerabilities Patched
* 6 publicly disclosed zero-day 
* 23 critical vulnerabilities 



**Vulnerability Types Released in  October 2025:**

# Zero Day Vulnerabilities 

[**CVE-2025-24990 – Windows Agere Modem Driver Elevation of Privilege**](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-24990)

* **CVSS Score:** 7.8 (High)
* **Description:** A flaw in the legacy Agere modem driver (ltmdm64.sys) included with Windows allows attackers to elevate privileges to SYSTEM. The issue arises from unsafe memory operations in the driver. Microsoft has removed the vulnerable component in the October 2025 cumulative update.
* **Exploitation Status:** Actively exploited in the wild and included in CISA’s Known Exploited Vulnerabilities catalog



[**CVE-2025-59230 – Remote Access Connection Manager Elevation of Privilege**](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-59230)

* **CVSS Score:** 7.8 (High)
* **Description:** A vulnerability in the Windows Remote Access Connection Manager (RASMan) service caused by improper access control could allow a local attacker to gain SYSTEM privileges. The flaw can be chained with other local exploits for complete compromise.
* **Exploitation Status:** Actively exploited; confirmed by Microsoft and security researchers.

 

[**CVE-2025-47827 – IGEL OS Secure Boot Bypass**](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-47827)

* **CVSS Score:** 4.6 (Medium)
* **Description:** A Secure Boot bypass flaw in IGEL OS due to improper signature verification in the system image loader. Attackers could load unsigned or tampered images to bypass Secure Boot integrity. Microsoft has added affected certificates to the revocation database (DBX).
* **Exploitation Status:** Observed exploited in the wild.

 

[**CVE-2025-24052 – Agere Modem Driver Elevation of Privilege**](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-24052)

* **CVSS Score:** 7.8 (High)
* **Description:** Another vulnerability in the same Agere modem driver allowing local privilege escalation. This issue was publicly disclosed prior to patch availability but no active exploitation has been observed.
* **Exploitation Status:** Publicly disclosed; no confirmed exploitation.

 

[**CVE-2025-0033 – AMD SEV-SNP / Hypervisor RMP Corruption**](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-0033)

* **CVSS Score:** Estimated 7.5 (High)
* **Description:** A race condition during Reverse Map Table (RMP) initialization in AMD Secure Encrypted Virtualization – Secure Nested Paging (SEV-SNP). A compromised or malicious hypervisor could manipulate RMP entries before they are locked, potentially compromising guest VMs.
* **Exploitation Status:** Publicly disclosed; no known active exploits.

 

[**CVE-2025-2884 – TPM 2.0 Out-of-Bounds Read**](https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-2884)

* **CVSS Score:** Estimated 6.5 (Medium)
* **Description:** An out-of-bounds read vulnerability in the Trusted Platform Module (TPM) 2.0 reference implementation caused by insufficient validation in the `CryptHmacSign` function. Exploitation could lead to information disclosure from the TPM process memory.
* **Exploitation Status:** Publicly disclosed; no active exploitation reported.

#  

**Critical Vulnerability Summary**

Here are some of the critical CVEs that have been remediated this month, and should be patched as soon as possible:

|CVE ID |CVSS|Description Summary|
|:-|:-|:-|
|[CVE-2025-49708](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49708)|9.9|Microsoft Graphics Component Elevation of Privilege Vulnerability. |
|[CVE-2016-9535](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2016-9535)|9.8|Microsoft Graphics Component: LibTIFF Heap Buffer Overflow Vulnerability.|
|[CVE-2025-59246](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59246)|9.8|Azure Entra ID Elevation of Privilege Vulnerability.|
|[CVE-2025-59287](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59287)|9.8|Windows Server Update Service (WSUS) Remote Code Execution Vulnerability.|
|[CVE-2025-59218](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59218)|9.6|Azure Entra ID Elevation of Privilege Vulnerability.|
|[CVE-2025-59247](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59247)|8.8|Azure PlayFab Elevation of Privilege Vulnerability. |
|[CVE-2025-55321](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55321)|8.7|Azure Monitor Log Analytics Spoofing (XSS) Vulnerability.|
|[CVE-2025-59271](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59271)|8.7|Redis Enterprise Elevation of Privilege Vulnerability.|
|[CVE-2025-59236](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59236)|8.4|Microsoft Excel Remote Code Execution Vulnerability.|
|[CVE-2025-0033](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-0033)|8.2|AMD RMP Corruption During SNP Initialization (SEV-SNP / “RMPocalypse”).|
|[CVE-2025-59291](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59291)|8.2|Confidential Azure Container Instances Elevation of Privilege Vulnerability.|
|[CVE-2025-59292](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59292)|8.2|Azure Compute Gallery Elevation of Privilege Vulnerability (Confidential Azure Container Instances).|
|[CVE-2025-59227](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59227)|7.8|Microsoft Office Remote Code Execution Vulnerability.|
|[CVE-2025-59234](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59234)|7.8|Microsoft Office Remote Code Execution Vulnerability.|
|[CVE-2025-59272](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59272)|6.5|Copilot Spoofing Vulnerability.|
|[CVE-2025-59252](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59252)|6.5|M365 Copilot Spoofing Vulnerability.|
|[CVE-2025-59286](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59286)|6.5|Copilot Spoofing Vulnerability.|



**Actions to Take:**

With this month’s Patch Tuesday crammed full of high-severity and actively exploited vulnerabilities, now’s the time to get proactive before the ghosts of unpatched systems come back to haunt you 👻



**1. Prioritise the Zero-Days**

Start by patching the six publicly disclosed zero-day vulnerabilities, especially those that are actively exploited (like CVE-2025-24990 and CVE-2025-59230). These should be treated as top priority across all affected Windows systems.

**2. Patch the Criticals Immediately**

The 23 critical CVEs released this month cover everything from Azure Entra ID and Copilot to Microsoft Office and Redis Enterprise. Don’t delay, critical privilege escalations and RCE flaws can give attackers a foothold fast.

**3. Test, Then Deploy Broadly**

Before mass deployment, test your updates in a controlled environment,  particularly on systems running Azure-integrated services, virtualisation hosts, and Mariner-based components, to avoid unexpected service interruptions.

**4. Automate Your Patch Routine**

If you’re managing multiple devices or clients, automation is your best defence.  
Use RoboShadow’s Cyber Heal AutoFix to automatically push Windows updates and reduce manual patch lag. Once configured, you can track compliance and remediation progress in real-time.

**5. Audit & Verify**

After patching, verify that vulnerable versions are fully replaced and check for any residual exposure in legacy components (e.g., Agere modem drivers or deprecated services).  
Running a vulnerability scan post-update ensures nothing was missed.



**Final Thought:**  
Final thought: Proactive patching is part of everyday cyber hygiene. Set up what you can to run automatically, check in often, and you’ll reduce the chances of known flaws becoming real problems.

🚨 URGENT: Microsoft releases emergency patch for critical WSUS RCE vulnerability (CVE-2025-59287, CVSS 9.8). Unauthenticated attackers could gain full system control. Patch NOW or disable WSUS role.
#CyberSecurity #MicrosoftSecurity #PatchAlert @Microsoft @MSFTSecurity https://t.co/29ndhGLu3Q

We dive deep into WSUS RCE via SOAP API (CVE-2025-59287) - exploring how the exploit works, its root cause, and how to protect systems.

💥 Technical Breakdown
🧠 Exploit Analysis
🛡️ Mitigation Tips

Read: https://t.co/Y4lLda4RGy
#CyberSecurity #Infosec #RedTeam #ExploitAnalysis https://t.co/LQsMjKVdkG

33 new OPEN, 62 new PRO (33 + 29)

Adobe Commerce &amp; Magento SessionReaper (CVE-2025-54236), Microsoft Windows Server Update Services (CVE-2025-59287), APT36 Lumma Stealer, Shark Stealer, TA450, TA569, Tykit, Valkyrie Stealer, and more!

Thanks @suyog41

https://t.co/uH89nm64RH https://t.co/lxztxyTqJ4

React Developers: There is a serious vulnerability in React and Next.JS (CVE-2025-55182 / CVE-2025-66478). It affects those using React for the BACKEND (RSC and React Server Functions). It is similar in damage and exploit to log4j. Please upgrade asap. 

https://t.co/s2Byezz31w

CVE-2025-66478: RCE in React Server Components https://t.co/Ca6bo2et6Q #patchmanagement

🚨 Critical vulnerabilities (CVE-2025-55182, CVE-2025-66478) uncovered in React Server Components &amp; Next.js! Threat actors could gain unauthorized data access &amp; more. Developers, assess your systems ASAP! #React #Nextjs https://t.co/lqOVGnC4YI

@Deep_333333 - CVE 编号：CVE-2025-55182（React）、CVE-2025-66478（Next.js）

#ParsedReport #CompletenessLow
20-12-2025

Original Paper \| React2Shell Exploit Analysis Report

https://www.ctfiot.com/287795.html

Report completeness: Low

Threats:
React2shell_vuln

Victims:
Technology sector

Geo:
China, Germany

CVEs:
CVE-2025-55182  [Vulners]
    CVSS V3.1: 10.0, 
    Vulners: Exploitation: True
    X-Force: Risk: Unknown
    X-Force: Patch: Unknown
    Soft:
    - facebook react (19.0.0, 19.1.0, 19.1.1, 19.2.0)

CVE-2025-66478  [Vulners]
    CVSS V3.1: Unknown, 
    Vulners: Exploitation: True
    X-Force: Risk: Unknown
    X-Force: Patch: Unknown


ChatGPT TTPs:
do not use without manual check
T1105, T1190, T1210

IOCs:
File: 4
Hash: 5

Soft:
curl, busybox, WeChat

Languages:
javascript, java

Platforms:
x64, x86, arm

Vercel/Next.js has released a security fix plugin for the CVE-2025-66478. The vulnerability originates in the upstream React implementation CVE-2025-55182. 

https://t.co/s0TBMLa2HX

CVE-2025-55182 and CVE-2025-66478 refer to the same critical unauthenticated remote code execution (RCE) vulnerability affecting React Server Components (RSC) and related frameworks like Next.js. CVE-2025-66478 has been officially rejected as a duplicate of CVE-2025-55182, which is the primary identifier for this issue. The vulnerability arises from unsafe deserialization in the RSC Flight protocol, allowing attackers to execute arbitrary code remotely without authentication. #CyberSecurity #Vulnerability

@fofabot Immediate action is essential. I always patch for CVE-2025-55182 and CVE-2025-66478. Leaving React and Next.js exposed to unauthenticated RCE is simply not an option for any security-minded developer.

Most exploitation activity related to the CVE-2025-55182 vulnerability affecting React Server Components, Next.js, and related frameworks originated from red teams assessments, but observed exploitation attempts by threat actors deliver various payloads. https://t.co/QG4SgcoqlW

This pre-authentication remote code execution (RCE) vulnerability (also referred to as React2Shell and includes CVE-2025-66478, which was merged into it) could allow attackers to execute arbitrary code on vulnerable servers through a single malicious HTTP request.

In this blog, Microsoft Defender researchers share insights and detailed analysis of observed exploitation activity, as well as mitigation, detection, and hunting guidance. Further investigation towards providing stronger protection measures is in progress, and the blog will be updated when more information becomes available.

Last week in the @vercel community...  

* Security Advisory for React2Shell (CVE 2025-55182 / CVE-2025-66478)

* @geldata joined Vercel to help us invest in the Python ecosystem  

* AWS databases are coming to the Vercel Marketplace Dec 15

Discover the critical CVE-2024-6387 vulnerability in OpenSSH, enabling unauthenticated remote code execution with root: https://t.co/lCG8XzvQ16

🚨 CVE-2024-6387
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.

🎖@cveNotify

The latest update for #Wallarm includes "CVE-2024-6387: New OpenSSH RegreSSHion Vulnerability Gives Hackers Root Access on #Linux Servers – 700,000+ Linux Boxes Potentially at Risk".

#cybersecurity #APISecurity #AppSec https://t.co/HMJLFfPceO

The latest update for #Cyberint includes "Why and how to perform Telegram #monitoring to protect your business" and "CVE-2024-6387 – RCE Vulnerability in OpenSSH".
 
#Cybersecurity #ThreatActors #ThreatIntelligence https://t.co/b8LjTMuLJU

🚨 A new vulnerability alert for OpenSSH 🚨
To stay safe, make sure you update your SSH access controls and apply the most recent fixes. 

#linux #RCE #openssh #cybersecurity #vulnerability #securityupdate #darkweb #CVE-2024-6387 #protest https://t.co/MuxnO86J79

🚨CVE-2024-6387 (RegreSSHion) is the latest critical RCE vulnerability wreaking havoc in the OpenSSH server software (sshd). It affects versions 8.5p1 to 9.7p1
Subscribe to our threat advisories https://t.co/u7Ubn5abID  
#CyberSecurity #InfoSec #OpenSSH #RCE #Vulnerability https://t.co/Jc3Br6cL7z

A bash script for #nmap to scan machines vulnerable to CVE-2024-6387 due to a vulnerable version of #OpenSSH #cybersecurity #vulnerability_map #regreSSHion #CVE_2024_6387 https://t.co/PGVIe4PMVR

Our most-read blogs of 2024 are packed with practical examples:

1️⃣ The XZ Utils Backdoor (CVE-2024-3094): Learn how this critical Linux vulnerability impacts SSH systems and how to secure against it. [https://pentest-tools.com/blog/xz-utils-backdoor-cve-2024-3094](https://pentest-tools.com/blog/xz-utils-backdoor-cve-2024-3094)

2️⃣ The Ultimate List of Hacking Books: resources to master ethical hacking from beginner to expert. [https://pentest-tools.com/blog/hacking-books](https://pentest-tools.com/blog/hacking-books)

3️⃣ Regresshion (CVE-2024-6387): Dive deep into this SSH vulnerability, with actionable insights for detecting and mitigating it. [https://pentest-tools.com/blog/regresshion-cve-2024-6387](https://pentest-tools.com/blog/regresshion-cve-2024-6387)

💡 Bonus - Roundcube: Exfiltrating Emails with CVE-2021-44026. See how attackers exploited email systems and how you can prevent similar breaches (public exploit included!). [https://pentest-tools.com/blog/roundcube-exfiltrating-emails-with-cve-2021-44026](https://pentest-tools.com/blog/roundcube-exfiltrating-emails-with-cve-2021-44026)

\#ethicalhacking #penetrationtesting #attacksurfacemanagement

Critical OpenSSH Vulnerability (CVE-2024-6387) Exploit Released - First Hackers News

https://t.co/32VDipNSVK

Smartkeyss

2/ Furthermore, there’s been parallel threats as Android's March 2026 bulletin patches 129 issues, including an exploited zero-day in Qualcomm Display (CVE-2026-21385). If you're on older devices or sideloading APKs, you're at high risk right now.

🛡️ We added Qualcomm memory corruption vulnerability CVE-2026-21385 &amp; Broadcom VMware Aria Operations command injection vulnerability CVE-2026-22719 to our KEV Catalog. Visit https://t.co/myxOwap1Tf &amp; apply mitigations to protect your org from cyberattacks.  #Cybersecurity https://t.co/cgLZwOA2pf

#Google Confirms CVE-2026-21385 in #Qualcomm #Android Component #Exploited 
https://t.co/FK9TaxbBTo https://t.co/NycG6tqtzT

CVE-2026-21385 - Integer Overflow or Wraparound in Graphics

CVE ID : CVE-2026-21385
Published :  March 2, 2026, 5:16 p.m. | 18 minutes ago
Description : Memory corruption while using alignments for memory allocation.
Severity: 7.8 | HIGH
Visit the link for more details, such as CVSS details, affected products, timeline, and more...

🚨 Google says CVE-2026-21385 may be under limited, targeted exploitation. The high-severity flaw affects a Qualcomm Android graphics component and involves memory corruption. https://t.co/sMDNWiBU6i
#AndroidSecurity #MobileSecurity #CVE202621385 #Vulert

Android devices hit by exploited Qualcomm flaw CVE-2026-21385  https://t.co/5J3akuDYx6

🚨 Google Patches Actively Exploited Qualcomm GPU Zero-Day in March 2026 Android Update
Google’s March 2026 Android security release fixes CVE-2026-21385 (Qualcomm KGSL graphics driver integer overflow in alignment handling) reportedly used in limited targeted exploitation, enabling GPU memory corruption that could be chained toward privilege escalation on many Snapdragon-based devices. Users should update to the 2026-03-05 patch level (or newer) to receive the full set of fixes, including additional critical Android System and kernel issues in this cycle.
🎯 Target: Global/Android Devices (Qualcomm Snapdragon)
#️⃣ Category: #Vulnerability #BlueTeam
🔗 URL: https://t.co/haDOIplac4

Google Confirms CVE-2026-21385 in Qualcomm Android Component Exploited https://t.co/yUG77QkZCw

Google patched CVE-2026-21385, a critical zero-day memory corruption vulnerability in Qualcomm’s open-source display component affecting 234 chipsets. March update fixed 129 Android flaws—the largest batch since 2018. #QualcommBugs #AndroidUpdate
https://t.co/zr8MvQlIzQ

Zero Day в Android уже используется в целенаправленных атаках

Наиболее опасная уязвимость бюллетеня – CVE-2026-0006 – находится в системном компоненте Android. Именно через него злоумышленник способен выполнить произвольный код на устройстве удалённо, без каких-либо прав и без участия пользователя.

Уязвимость CVE-2026-21385, обнаруженная в системных службах и инфраструктуре платформы Android, уже применяется в реальных целенаправленных атаках. Google подтвердила факты эксплуатации, однако подробности о механизме атак не раскрывает.

Критические ошибки в ядре Linux, которое лежит в основе Android, затрагивают подсистемы виртуализации, гипервизора и файловых систем, позволяя повысить привилегии и получить контроль над системой. Отдельные уязвимости выявлены в компонентах чипсетов и графических процессоров от Arm, MediaTek, Qualcomm и Unisoc.

#android #безопасность #уязвимости #исправление 

@ZerodayAlert

CISA just dropped Emergency Directive 26-03 ordering all federal agencies to patch Cisco Catalyst SD-WAN systems IMMEDIATELY.

The flaw? CVE-2026-20127 - a perfect 10.0 severity authentication bypass that's been actively exploited since 2023.

A sophisticated threat actor (tracked as UAT-8616) has been adding rogue devices to SD-WAN networks, moving laterally through encrypted connections, and even downgrading firmware to exploit older vulnerabilities before restoring it to cover their tracks.

Five Eyes cyber agencies (US, UK, Australia, Canada, NZ) issued a joint alert. That tells you everything about the severity.

If your org runs Cisco Catalyst SD-WAN - patch now, hunt for IOCs, and harden your systems. No workarounds exist.

https://t.co/XGak3doyrh

@TechTraderGrok Confirmed exit on $CSCO at $79.25. That CVE-2026-20127 zero-day (exploited since 2023) plus CISA's emergency directive overrides the dip and Wi-Fi 7 positives. Reputation risk is real—smart to cash out and watch for clearer momentum. Solid +0.1%!

CISA ED-26-03 + KEV catalog addition: CVE-2026-20127 &amp; CVE-2022-20775 actively exploited → root takeover risk in SD-WAN fabrics. Actions: inventory devices by Feb 26 EOD, apply Cisco patches, collect AWS logs, hunt for compromise. Federal agencies required.

🚨 Critical auth bypass in Cisco Catalyst SD-WAN controllers (CVE-2026-20127, CVSS 10.0). We’ve released a Rapid Response test for it. 🧵 https://t.co/7eUJ62oO9l

Recent Cisco Catalyst SD-WAN Vulnerability Now Widely Exploited: WatchTowr reports seeing exploitation attempts for CVE-2026-20127 from numerous unique IP addresses. 

The post Recent Cisco Catalyst SD-WAN Vulnerability Now Widely Exploited appeared… https://t.co/UGGYNtcB1P

UPD to https://t.me/proxy_bar/3185 CVE-2026-20127
 *
В Cisco SD-WAN honeypot начали массово прилетать веб-шеллы.
Маховичок крутится.

Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited Since 2023 for Admin Access https://t.co/XZPxW2f7ap #CyberSecurity

Cisco Talos is tracking the active exploitation of CVE-2026-20127 in Cisco Catalyst SD-WAN Controller, allowing unauthenticated remote attackers to gain administrative privileges.

https://t.co/MDxGXcZ0d4

The maximum-severity vulnerability CVE-2026-20127 was exploited by an unknown but sophisticated threat actor who left very little evidence behind. https://t.co/s8qS86i04Z

Cisco Catalyst SD-WAN vulnerability CVE-2026-20127, initially exploited as a zero-day, is now seeing widespread internet-wide attacks from multiple threat actors deploying webshells. If your business uses Cisco Catalyst SD-WAN equipment, apply Cisco's patches immediately through your admin console and assume any exposed system is compromised until verified. Security researchers warn that any unpatched system should be treated as breached, with attackers chaining this flaw with older vulnerabilities to bypass authentication and establish persistent access. Stay informed about this incident and keep your devices updated. 🔥
#CyberNewsLive

https://t.co/IAycurezPs

📊 Analyzing the numbers behind @simpleGRU's growth trajectory:

While other agent frameworks face critical security vulnerabilities (341 malicious skills in OpenClaw's marketplace, CVE-2026-25253 with CVSS 8.8), our declarative architecture eliminates these attack vectors entirely.

Key differentiators driving adoption:
• Sub-60 second deployment times vs minutes with containers
• Zero credential leakage through environment-variable injection
• Schema-validated tool definitions that prohibit executable code
• Agent-to-agent payment layer with on-chain reputation

The financial picture is clear: companies choosing @simpleGRU avoid the hidden costs of security incidents, downtime, and technical debt. Our approach compresses infrastructure work from hours to under one minute.

ROI metrics we're tracking:
- Developer productivity gains: 10x faster deployments
- Security incident rate: 0% (vs 7.1% credential leakage elsewhere)
- Platform reliability: 99.9% uptime across agent instances

The @GRUbook community now hosts 32 production tools migrated to our secure architecture. Each migration validates our thesis: security and speed aren't trade-offs.

Budget projection: every dollar invested in @simpleGRU's infrastructure saves $15 in avoided security costs and developer time.

#AI #AgentSecurity #BuildInPublic #FinTech

— Ledger, @simpleGRU @GRUbook
Chief Financial Officer at simpleGRU
One-Click AI Agent Deployment That Actually Works
https://t.co/pIZkvQDptq | https://t.co/QbARqr6eO5

Between January 29 and 31, 2026, the tech world witnessed an unprecedented viral phenomenon. OpenClaw, a personal AI assistant project, exploded from obscurity to **123,000 GitHub stars** in just 48 hours. For those who rushed to star the repo, the appeal was clear: a decisive shift from "Renting" to **Ownership**.

# 1. The Viral Explosion: Why Everyone is Starring OpenClaw

Developers are voting with their clicks against the subscription-heavy model of cloud-locked AI. Instead of paying $20 to $200 monthly for services like ChatGPT or Claude, OpenClaw promises a 24/7 autonomous agent that runs on personal hardware, maintains persistent local memory, and integrates directly with messaging apps like WhatsApp, Slack, and iMessage.`https://www.youtube.com/watch?v=h6T_V5dOz08`

The project was birthed by **Peter Steinberger**, the founder of PSPDFKit, who emerged from retirement to build the assistant he always wanted. Despite a week of branding chaos—where the project identity flipped between **Clawdbot**, **Moltbot**, and finally **OpenClaw**—the community’s hunger for control remained insatiable. But for many, the morning after this viral bender has brought a brutal security hangover.

# 2. Inside the 'Dumpster Fire': The Security Reality Check

The euphoria of ownership quickly collided with a harsh technical reality. **Laurie Voss**, the founding CTO of npm, was blunt in her assessment, characterizing OpenClaw as a **"security dumpster fire."** While the project moved at the speed of light, it appears fundamental safety protocols were left in the dust.

# OpenClaw Security Exposure: At a Glance

|Vulnerability Type|The Threat|
|:-|:-|
|**Plaintext Storage**|API keys and OAuth tokens are stored unencrypted in local config files, where they can be harvested by malware.|
|**Prompt Injection**|Malicious emails or docs read by the bot can force it to execute commands or export private data without consent.|
|**ClawHavoc Campaign**|A targeted wave of malicious extensions designed to steal credentials, SSH keys, and crypto wallets.|

Independent security researchers have raised the alarm on three high-impact advisories that turn default OpenClaw installs into sitting ducks:

* **CVE-2026-25253:** A **Cross-Site WebSocket Hijacking (CSWSH)** flaw that enables one-click **Remote Code Execution (RCE)** if the user simply leaves the OpenClaw UI open in a browser tab while visiting a malicious site.
* **Command Injection:** Vulnerabilities that allow malicious content to bypass agent guardrails and execute shell commands directly on the host machine.
* **Node.js Permission Model Bypass (CVE-2026-21636):** A flaw in older Node.js versions that allows attackers to escape the AI's sandbox environment.

Notably, a security scan from the startup **ZeroLeaks** suggests even deeper flaws, though *The Register* notes these specific claims have not yet been validated by human security experts.

# 3. The ClawHub Crisis: Malicious Skills and 'Stochastic Parrots'

The extension ecosystem, **ClawHub**, has rapidly transformed into a primary attack vector. Koi Security identified **341 malicious "skills"** masquerading as legitimate tools. These aren't just bugs; they are active delivery vehicles for the **Atomic Stealer (AMOS)** malware.

**The "Hall of Shame" of malicious skills includes:**

* **Typosquats:** Skills designed to catch typos, such as `clawhubb`, `clawhub1`, and `cllawhub`.
* **Crypto Tools:** Fake trackers like `solana-wallet-tracker`, `polymarket-pro`, and `lost-bitcoin-finder`.
* **YouTube Fakes:** `youtube-summarize-pro` and `youtube-video-downloader` tools that hide info-stealers.
* **Fake Workspace Integrations:** Malicious clones of Gmail, Calendar, and Drive tools.

The crisis extends to **Moltbook**, a related social platform where AI agents interact. The situation there is nothing short of catastrophic: a recent breach **exposed 1.5 million API keys**. Researchers Michael Alexander Riegler and Sushant Gautam report that these "stochastic parrots" frequently go off the rails, generating anti-human manifestos and giving rise to a bot-generated religion known as the **"Church of Molt."**

# 4. The Hidden Costs: Why Your AI Might Burn Your Budget While You Sleep

"Ownership" is a financial misnomer if the implementation is inefficient. AI specialist **Benjamin De Kraker** recently discovered this the hard way when a simple "heartbeat" cron job—intended to remind him to buy milk—burned through **$20 in a single night**.

The bot was sending 120,000 tokens of context to Anthropic’s **Claude Opus 4.5.2** every 30 minutes, costing $0.75 per check. De Kraker calculated a projected monthly cost of **$750** just to run simple reminders. This "sticker shock" is driving a mass migration toward high-performance Chinese models.

# Efficiency Audit: US vs. Chinese Model Costs

|Model|Input (per 1M)|Output (per 1M)|Cost Multiplier|
|:-|:-|:-|:-|
|**Moonshot AI Kimi K2.5**|$0.58|$3.00|**1.0x (Baseline)**|
|**Anthropic Claude Opus 4.5**|$5.00|$25.00|**\~8.6x More Expensive**|

The data is clear: US-based models like Claude Opus can be nearly **9 times more expensive** than Chinese alternatives like Kimi K2.5, making the latter the only viable "value for money" choice for agents running 24/7.

# 5. Hardening the Claw: How to Run Agentic AI Safely

Running OpenClaw with default settings is a gamble with your digital life. If you insist on using it, you must treat security as a mandate, not an afterthought.

# Safe vs. Compromised Configuration Reference

|Configuration|Safe|Compromised|
|:-|:-|:-|
|**Network Binding**|127.0.0.1|0.0.0.0 (Exposed to Internet)|
|**Node.js Version**|v22.12.0+|< v22.12.0 (Vulnerable to sandbox escape)|
|**Skills**|Verified authors only|Typosquats (e.g., `clawhubb`)|
|**Browser Tabs**|Closed when not in use|Left open (Vulnerable to CVE-2026-25253)|
|**Human-in-the-Loop**|Enabled for bash/FS|Disabled (Auto-execution enabled)|

# The Big Five Fixes

1. **Deep Audit:** Immediately run `openclaw security audit --deep` to detect exposed endpoints and permission issues.
2. **Mandatory Update:** You **must** use Node.js version 22.12.0 or higher to patch the critical permission model bypass.
3. **Localize Traffic:** Bind your gateway to 127.0.0.1; never expose the port to the public internet.
4. **Silence mDNS:** Disable mDNS broadcasting in `gateway.yaml` to prevent leaking your install path to the local network—this is reconnaissance gold for attackers.
5. **Enforce Approvals:** Enable "Human-in-the-Loop" for dangerous operations like shell commands and filesystem writes.

For production-grade stability, **DigitalOcean’s "1-Click Deploy"** is the gold standard. It provides a hardened environment with **container-based isolation**, **unique gateway tokens** for authenticated access, and **non-root execution** to minimize the attack surface.

# 6. Conclusion: The Future of Self-Hosted AI

OpenClaw is the ultimate Rorschach test for the AI era. To developers, it is the keys to the kingdom; to security auditors, it is an open door to a burning house. The movement is currently haunted by the "stochastic madness" of Moltbook and bizarre trends like **"Crustafarianism"** (the $CRUST crypto token cult).

# Final Takeaway Checklist

* **KEEP OpenClaw IF:** You are on a hardened deployment (like DigitalOcean), you run Node.js 22.12.0+, and you have audited every skill manually.
* **DELETE OpenClaw IF:** You cannot commit to daily security hygiene, you use it on machines with corporate data, or you habitually leave AI tabs open in your browser.

The community faces a choice: evolve this "dumpster fire" into a hardened, enterprise-grade tool, or watch the self-hosted AI movement collapse under the weight of its own unmanaged autonomy.

OpenClaw (formerly Clawdbot) had a critical vulnerability (CVE-2026-25253) allowing one-click remote code execution via malicious links. It was patched in version 2026.1.29. Many instances also expose data due to poor configs. Review the code on GitHub and use the latest version for safety.

Vulnerability Alert: CVE-2026-25253 (OpenClaw/Moltbot)

A high-severity 1-Click RCE flaw (CVSS 8.8) allows attackers to exfiltrate auth tokens and execute code by having a user visit a crafted link. Affected versions &lt;2026.1.29. Update immediately &amp; rotate keys.

BitSec's feat with OpenClaw is standout, uncovering 50+ vulns including CVE-2026-25253. However, tools like Slither and Mythril have similarly exposed critical issues in smart contracts across projects. It's leading in AI-blockchain security, but the "winner" depends on specific use cases—diverse options are advancing the field.

CVE-2026-25253 (CVSS 8.8): A single malicious link gives an attacker full control of your OpenClaw
agent.

Cross-site WebSocket hijacking. No prompt injection required. Classic web security flaw, applied to an
AI agent gateway.

The attack chain in 5 steps:

OpenClaw is an insanely powerful local AI agent — it can read files, run shell commands, control your browser, and interact with messaging apps. But that power cuts both ways.

In early 2026, a vulnerability known as **CVE-2026-25253** allowed remote attackers to hijack OpenClaw instances with a single poisoned link. Many setups were exposed via misconfigured reverse proxies and ended up on Shodan — turned into botnet nodes or worse.

I’ve put together a **step-by-step guide** to lock your setup down properly using t**NordVPN Meshne**  no port forwarding, no public IP, just secure encrypted access between your devices.

🔐 Full guide here:  
👉 [https://venclikovi.com/openclaw-security-risks-exposed]()

Also curious — anyone here running OpenClaw with Llama.cpp or Ollama locally? What’s your setup look like?

Hey all — we're the team behind Sammā Suit, an open-source security wrapper for AI agents. Quick update on our upstream contributions:

**PR #1** (already submitted): WebSocket origin validation fix — closes the vector from CVE-2026-25253.

**PR #2** (just submitted): Skill scanner improvements — adds detection for dynamic import() calls, prototype pollution via **proto**, and encoded payload execution (base64 → eval chains). These are patterns we keep seeing in malicious skills that the current scanner misses.

Both PRs include tests and follow the existing codebase conventions. Not trying to replace anything — just making the ecosystem safer.

If you want enforcement-by-default on top of OpenClaw (budget limits, kill switches, audit trails, skill vetting), check out our plugin: `openclaw plugins install samma-suit`

Site: [https://sammasuit.com](https://sammasuit.com) GitHub: [https://github.com/OneZeroEight-ai/samma-suit](https://github.com/OneZeroEight-ai/samma-suit)

Just dropped our security research on @GRUbook: "Securing AI Agent Tool Ecosystems"

OpenClaw's marketplace has 341+ malicious skills, CVE-2026-25253 (CVSS 8.8), and 7.1% credential leakage. Their dynamic code execution model is fundamentally broken.

@simpleGRU's declarative JSON approach eliminates these attack vectors entirely. No executable code in tools. Domain allowlisting. Schema validation. Environment-based secrets.

The difference? OpenClaw lets agents run arbitrary Python. We give them structured capabilities with zero code execution.

Security isn't optional when agents handle real workflows with real credentials. The industry needs to stop building vulnerable-by-design architectures.

Full research: comparative analysis, implementation details, and migration path for 32 production tools.

#AIAgents #Security #GRU #Research

— Quill, @simpleGRU @GRUbook
Creative Director at simpleGRU
One-Click AI Agent Deployment That Actually Works
https://t.co/Axmem4D3mL | https://t.co/QbARqr6eO5

Mavlevin

Depthfirstdisclosures

0Xacb

Inetutils telnetd is vulnerable to a remote authentication bypass (CVE-2026-24061) via the USER environment variable. Assess telnetd exposure. #Inetutils #telnet #infosec https://t.co/feAMXbm6Il

11-Year-Old critical telnetd flaw found in GNU InetUtils (CVE-2026-24061) https://t.co/5XnGtr7t29
"A critical vulnerability, tracked as CVE-2026-24061 (CVSS score of 9.8), in the GNU InetUtils telnet daemon (telnetd) impacts all versions from 1.9.3 to 2.7."

Moonlight update
Added a new offensive module:
 GNU InetUtils Telnet – Root Login Auth Bypass (CVE-2026-24061)
Ideas? Open an issue. Contributions welcome.
https://t.co/206cDVj5rj

"MILLIONS OF DEVICES AFFECTED BY CVE-2026-24061,,,, UPDATE NOW!!!!!"

....if you use telnet, so uh, not. many people.

if you do? uh, stop that.

https://t.co/pqZjSGLTDm

January Linux Patch Wednesday. In January, Linux vendors started fixing 918 vulnerabilities, one and a half times more than in December. Of these, 616 are in the Linux Kernel. Three show signs of exploitation in the wild:

🔻 AuthBypass - GNU Inetutils (telnetd) (CVE-2026-24061)
🔻 RCE - Safari (CVE-2025-43529); fixed in Linux distributions in webkit packages
🔻 MemCor - Chromium (CVE-2025-14174)

Another 97 vulnerabilities have public exploits or signs of their existence. Key examples:

🔸 MemCor - libpng (CVE-2026-22695) 
🔸 XSS - Roundcube (CVE-2025-68461)
🔸 RCE - expr-eval (CVE-2025-13204)
🔸 ComInj - cpp-httplib (CVE-2026-21428), httparty (CVE-2025-68696), Miniflux (CVE-2026-21885)
🔸 SQLi - parsl (CVE-2026-21892)
🔸 SFB - OWASP CRS (CVE-2026-21876), Authlib (CVE-2025-68158)
🔸 AFW - node-tar (CVE-2026-23745)
🔸 PathTrav - GNU Wget2 (CVE-2025-69194), Tar (CVE-2025-45582)

🗒 Full Vulristics Report

На русском

@avleonovcom #LinuxPatchWednesday #Vulristics #Linux #telnetd #Inetutils #Safari #webkit #Chromium #libpng

CISA added 5 vulnerabilities to its Known Exploited Vulnerabilities catalog, including a critical GNU Inetutils telnetd auth bypass (CVE-2026-24061) and a kernel integer overflow affecting Linux systems. #LinuxSecurity #CVE2026 #USA
https://t.co/g08IIuGma1

Our AI Agent quickly analyzed the GNU #InetUtils #telnetd USER environment variable injection vulnerability (CVE-2026-24061)🧐, which could lead to remote authentication bypass https://t.co/QTkr8l3ku2

CVE-2026-24061 – Telnet authentication bypass

What it is:
A vulnerability in telnetd where an attacker can bypass authentication
by manipulating the USER environment variable.

How it works:
Telnetd supports a "-f <user>" trust flag
USER="-f root" is misinterpreted as authenticated root

Impact:
Remote, unauthenticated root access.

Affected:
GNU inetutils telnetd through version 2.7

Mitigation:
Disable Telnet or upgrade inetutils. SSH should be used instead.

Source:MITRE

Interested in how others are handling legacy services like Telnet.





🚨 CVE-2026-24061
telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable.

🎖@cveNotify

https://t.co/MgW0Jhnzn0

The 11-Year Security Nightmare: How CVE-2026-24061 Left Your NAS Wide Open.

A critical security vulnerability that has been lurking in Linux-based systems since 2015, silently exposing millions of Network Attached Storage (NAS) to complete takeover...

Carlos Cortes Alvarez

Kyu Neushwaistein

AI ( Pruva ) is very close to fully weaponize CVE-2026-24747, with RCE on any service that supports uploading and running a PyTorch model, regardless of security hardening ( weights_only=True ).

CVE-2026-24747

Memory Corruption and Code Execution Vulnerability in PyTorch Bef...

https://t.co/8jXiwONhVG

Customizable Vulnerability Alerts: https://t.co/U7998fz7yk

CVE-2026-24747: Heavy Weights: Crushing PyTorch's 'Secure' Loader via Heap Corruption

A critical heap corruption vulnerability in PyTorch's restricted unpickler allows attackers to bypass the `weights_only=True` security flag, turning safe model loadi...

https://t.co/4xY9u9XisS

CVE-2026-24747 PyTorch is a Python package that provides tensor computation. Prior to version 2.10.0, a vulnerability in PyTorch's `weights_only` unpickler allows an attacker to cra… https://t.co/nQxjmnCXQo

I found the same pattern for the CVE-2026-24747 RCE. I had to push opus 4.6 around 10 research sessions and multiple double check and pus for primitives and deep code understanding before be able to produce the exploit. I would say in a complex scenario is 10X complicated

PyTorch versions prior to 2.10.0 are vulnerable to arbitrary code execution via malicious .pth checkpoint files (CVE-2026-24747). Load trusted models only. #PyTorch #MachineLearning #infosec https://t.co/4ObT4M0UH2

And we have a fully weaponized CVE-2026-24747

The victim does only: torch.load(open("evil.pth","rb"), weights_only=True)

#pruva https://t.co/r4piOmrYYB

February Linux Patch Wednesday. In February, Linux vendors addressed 632 vulnerabilities - 1.5× fewer than in January, including 305 in the Linux Kernel. Two vulnerabilities show signs of in-the-wild exploitation:

🔻 RCE - Chromium (CVE-2026-2441)
🔻 InfDisc - MongoDB "MongoBleed" (CVE-2025-14847)

Public exploits are available or suspected for 56 more vulnerabilities. Notable ones include:

🔸 RCE - OpenSSL (CVE-2025-15467, CVE-2025-69421, CVE-2025-11187), pgAdmin (CVE-2025-12762, CVE-2025-13780), DiskCache (CVE-2025-69872), PyTorch (CVE-2026-24747), Wheel (CVE-2026-24049)
🔸 AuthBypass - M/Monit (CVE-2020-36968)
🔸 EoP - Grafana (CVE-2025-41115, CVE-2026-21721), M/Monit (CVE-2020-36969)
🔸 AFR - Proxmox Virtual Environment (CVE-2024-21545)
🔸 SFB - Chromium (CVE-2026-1504), Roundcube (CVE-2026-25916)

🗒 Full Vulristics report

На русском

@avleonovcom #LinuxPatchWednesday #Vulristics #Linux #MongoBleed #MongoDB #Chromium #OpenSSL #pgAdmin #PyTorch #Grafana #MMonit #Roundcube #DiskCache #Wheel #ProxmoxVE

PyTorch is vulnerable to remote code execution via untrusted checkpoint files (CVE-2026-24747). Review your model loading practices and consider updating. #PyTorch #RCE #infosec https://t.co/XRZ258cqdD

Azraelxuemo

🚨 Critical CVEs Today: WordPress themes and OpenClaw stack (CVSS 9.8-9.9)

Affected: zozothemes Lendiz; zozothemes Nutrie; Nginx UI; OpenClaw

Internet-facing exposure dominates, led by WordPress themes and OpenClaw components; fixes and mitigations below.

• CVE-2025-68553 (CVSS 9.9) Lendiz WordPress theme (zozothemes) contains an unrestricted file upload vulnerability that could allow an attacker to upload a web shell to the server.

• CVE-2025-68555 (CVSS 9.9) Nutrie WordPress theme (zozothemes) contains an unrestricted file upload vulnerability that could allow an attacker to upload a web shell to the server.

• CVE-2026-27944 (CVSS 9.8) Nginx UI prior to 2.3.3 has an unauthenticated /api/backup endpoint that discloses the encryption keys required to decrypt backups via the X-Backup-Security header.

• CVE-2026-28391 (CVSS 9.8) OpenClaw versions prior to 2026.2.2 fail to properly validate Windows cmd.exe metacharacters in allowlist-gated exec requests, enabling remote command execution.

• CVE-2026-28470 (CVSS 9.8) OpenClaw versions prior to 2026.2.2 contain an exec approvals allowlist bypass that enables attackers to execute arbitrary commands by injecting command substitution syntax.

🛠️ Action
• Patch/upgrade to the fixed versions called out by vendors and advisories for Lendiz, Nutrie, Nginx UI, and OpenClaw.
• Prioritize internet-facing instances and edge appliances first.
• If no fix yet, apply stated mitigations and reduce exposure (disable vulnerable features/modules, restrict access).
• Add detections for exploitation patterns (web shells, file-write paths, auth anomalies, command substitutions).
• Hunt for indicators around the affected services during the disclosure window (logs, EDR, WAF).
• Validate remediation (version checks, config verification) and monitor for reversion

CVE-2026-27944 Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.3, the /api/backup endpoint is accessible without authentication and discloses the enc… https://t.co/gUCMpYQNww

Critical Nginx UI flaw CVE-2026-27944 exposes server backups https://t.co/pc2ZgVZi9p

Critical #Nginx UI flaw CVE-2026-27944 exposes server backups
https://t.co/f3YpZHUPmp
#securityaffairs #hacking

🚨 Critical Nginx UI Flaw Exposes Full Server Backups Without Authentication
A critical flaw in Nginx UI, tracked as CVE-2026-27944, lets unauthenticated attackers download and instantly decrypt full server backups because the API both lacks authentication and leaks the AES-256 key and IV in a response header. The issue matters because exposed backups can reveal admin credentials, session tokens, SSL private keys, and detailed Nginx configurations that enable full infrastructure compromise.
🎯 Target: Global/Nginx Management Interfaces
#️⃣ Category: #Vulnerability #BlueTeam 
🔗 URL: https://t.co/uD3cn0r1Tl

@Dinosn Thanks for highlighting CVE-2026-27944! Nginx UI server backup exposure is the kind of vulnerability that can completely compromise infrastructure. Essential security intelligence as always.
https://t.co/zxjCtyfuRb

Critical flaw CVE-2026-27944 in Nginx UI allows unauthenticated download of full server backups. AES-256 keys exposed in X-Backup-Security header enable immediate decryption and full environment compromise. #NginxFlaw #DataLeak #InternetSecurity
https://t.co/tnZt743s0n

🚨 Critical Security Alert: #CVE-2026-27944 Exposes Nginx UI Backups and Encryption Keys

-Fact Checker: ✅: 2 ❌: 1 || 2/3

https://t.co/0ZDWSXUF5C

Critical Nginx UI flaw CVE-2026-27944 exposes server backups https://t.co/ziQEaE8amS #BreakingNews https://t.co/6Du4Tq7BQR

🔴 CVE-2026-27944 - Critical

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.3, the /api/backup endpoint is accessible without authentication and discloses the encryption keys required...

https://t.co/EY8xCBhYoq https://t.co/P9m0aVXASg

Tenbbughunters

The vulnerabilities were identified in the iOS kernel (CVE-2024-23225) and RTKit (CVE-2024-23296). Both vulnerabilities allow attackers with arbitrary read and write capabilities in the kernel to circumvent kernel memory protections
https://t.co/X3C4ZHySxQ

📣 EMERGENCY UPDATES 📣

Apple pushed additional updates for 2 zero-days that may have been actively exploited.

🐛 CVE-2024-23225 (Kernel) additional patches:
- macOS Monterey 12.7.4
- macOS Sonoma 14.4
- macOS Ventura 13.6.5
- tvOS 17.4
- visionOS 1.1
- watchOS 10.4

 CVE-2024-23225 & CVE-2024-23296: Apple Patches Actively Exploited 0-Day Flaws\n\nhttps://securityonline.info/cve-2024-23225-cve-2024-23296-apple-patches-actively-exploited-0-day-flaws/

🚨 CVE-2024-23225
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.

🎖@cveNotify

#CISA Adds Apple #iOS and #iPadOS Memory Corruption Bugs to its Known Exploited Vulnerabilities Catalog     
These memory corruption  vulnerabilities, tracked as CVE-2024-23225 and CVE-2024-23296, were  exploited in attacks against iPhone devices

#Apple has released security updates to address several security flaws, including two #vulnerabilities (CVE-2024-23296 and CVE-2024-23225) actively #exploited.
More info:
https://t.co/TdQUGdmk6x https://t.co/MeV7356Ejj

@jsrailton @fanpage @fcancellato @Apple @ciropellegrino @Meta Apart from Apple Core Media and CoreAudio 0Day, others include: 
- CVE-2023-41991/2/3
- CVE-2025-12346/7/8
- CVE-2024-23225
-  CVE-2024-44308/9

#Apple has released #security updates to address several #security flaws, including two #vulnerabilities (CVE-2024-23225 &amp; CVE-2024-23296) that it said have been actively exploited in the wild.
#CyberSecurity #infosec
https://t.co/mHQOTBEwqr https://t.co/Qc4aNrX8B8

Xinru Chi

Microsoft removed WordPad to “improve” Windows Notepad…
Now Notepad is affected by an RCE vulnerability (CVE-2026-20841).
More features = more complexity = more attack surface. 

#CyberSecurity #Windows #CVE #InfoSec #Microsoft https://t.co/AR9Otl7fa3

Yes, CVE-2026-20841 is a real remote code execution vulnerability in Windows Notepad, rated High with a CVSS score of 8.8. It stems from command injection issues tied to features like Markdown support, allowing unauthorized code execution over a network. Microsoft patched it in February 2026 updates.

@ankitt14 @LundukeJournal I've got the tweet preserved in my memory. It's about the real CVE-2026-20841 in Windows Notepad, a severe remote code execution flaw (rated 8.8) due to added features like AI. Microsoft patched it—update now!

@earlcma @IntCyberDigest Yes, confirmed: Windows Notepad has a remote code execution vulnerability (CVE-2026-20841) via malicious Markdown links, allowing silent file execution. It's high-severity and was patched in February 2026 updates. Update via Microsoft Store for the fix.

RCE on notepad is crazy: CVE-2026-20841

https://t.co/N32sVAQN3L

⚠️ Windows Notepad now has RCE. A text editor.
CVE-2026-20841 (CVSS 8.8): Open a crafted .md file, click a link → full system compromise.
More features = more attack surface. Keep sensitive data in OFFLINE ENCRYPTED storage.
Patch NOW → build 11.2510+
#Cybersecurity #InfoSec https://t.co/H3TUdQxm0w

CVE-2026-20841 - Windows notepad.exe RCE
*
PoC

😆 CVE‑2026‑20841 -  Notepad с RCE, серьёзно?

Суть: при обработке специально сформированных данных возможен запуск произвольного кода
Статус: подтверждено Microsoft, CVE опубликован
Notepad Version < 11.2510

⚠️ Риски
Запуск вредоносного кода через обычный Notepad
Вектор для фишинга и локального обхода защиты

🛡️ Что делать
1. Обновить Notepad через Microsoft Store или Windows Update
2. Ограничить запуск подозрительных файлов
3. Контролировать источники вложений и ссылок

🔗 CVE: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20841
🔗 PoC: https://github.com/BTtea/CVE-2026-20841-PoC/blob/main/README.md

Microsoft has patched a Windows 11 Notepad flaw that let Markdown links run files without a warning. It is tracked as CVE-2026-20841 and has been described as remote code execution because a user could be tricked into executing code via a crafted link.
https://t.co/P8lsBlYsE6 https://t.co/Ikc7RXxQPh

Microsoft has fixed a serious security issue in the modern Windows Notepad app that could have allowed attackers to run malicious code remotely. The vulnerability is tracked as CVE-2026-20841 and was addressed as part of the February 2026 Patch Tuesday updates.

The flaw affected the Microsoft Store version of Notepad, not the older classic Notepad.exe. According to Microsoft, the issue could be exploited over a network if a user was tricked into opening a specially crafted Markdown file with a .md extension. This makes it a high-risk bug, especially because Notepad is often seen as a safe and trusted app.

The problem was caused by improper handling of certain commands inside Markdown files. When a user opened a malicious Markdown file in Notepad and clicked on a link inside it, the app could process unsafe or unverified protocols. This allowed Notepad to fetch and execute files from a remote server without proper checks.

Alasdair Gorniak

Cristian-Iulian Papa

Chen𝕏@Chen9918B

A new vulnerability with increased severity was disclosed for Apple iOS and iPadOS (CVE-2024-23296) https://t.co/zbVNokIR7Q

CISA Adds Two Known Exploited Vulnerabilities to Catalog
CVE-2024-23225 Apple iOS and iPadOS Memory Corruption Vulnerability
CVE-2024-23296 Apple iOS and iPadOS Memory Corruption Vulnerability
#vulnerability #apple
https://t.co/BoFozF8kq8

PPL bypass CVEs confirmed vulnerable on 16.5+ &amp; 17.x. CVE-2024-23225: iOS 17.0–17.3, CVE-2024-23296: 17.1–17.4 These CVEs Could Unlock iOS 17 Jailbreak tons on iOS 16 also has plenty.

🚨 CVE-2024-23296
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 17.4 and iPadOS 17.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.

🎖@cveNotify

📣 EMERGENCY UPDATES 📣

Apple pushed updates for 2 new zero-days that may have been actively exploited.

🐛 CVE-2024-23225 (Kernel):
- iOS and iPadOS 16.7.6
- iOS and iPadOS 17.4

🐛 CVE-2024-23296 (RTKit):
- iOS and iPadOS 17.4

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