PT-2025-36836 · Microsoft · Windows

Angelboy · Published 2025-09-09 · Updated 2025-09-10 · CVE-2025-54093

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Windows (affected versions not specified)

Description: A time-of-check time-of-use (toctou) race condition exists in the Windows TCP/IP stack. This condition allows a locally authorized attacker to elevate privileges. The issue allows attackers to affect the system.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

BDU:2025-10916

CVE-2025-54093

Affected Products

Windows

References · 9

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-54093 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-54093 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54093 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-54093 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-10916 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-54093 · Security Note
• https://twitter.com/nipunjaswal/status/1965781070533796307 · Twitter Post
• https://t.me/avleonovcom/1583 · Telegram Post
• https://twitter.com/CVEnew/status/1965509662201274390 · Twitter Post