PT-2025-6312 · Microsoft · Windows

Varun Goel · Published 2025-02-11 · Updated 2025-02-11 · CVE-2025-21359

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/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: The issue is related to errors in access control within the Windows operating system kernel, allowing an attacker to bypass existing security restrictions. This could potentially enable an attacker to affect the system.

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

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2025-01534

CVE-2025-21359

Affected Products

Windows

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-21359 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21359 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21359 · Security Note
• https://osv.dev/vulnerability/CVE-2025-21359 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-01534 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21359 · Vendor Advisory
• https://twitter.com/CVEnew/status/1889378117770477900 · Twitter Post