CVE-2025-26633

Microsoft Management Console Security Feature Bypass Vulnerability

Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a security feature locally.

Affected

Microsoft · Windows 10 Version 1507 · Windows 10 Version 1607 · Windows 10 Version 1809 · Windows 10 Version 21H2 · Windows 10 Version 22H2 · Windows 11 version 22H2

CVSS v3.1 MICROSOFT

7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

30.39% chance of exploitation in the next 30 days, 98th percentile

CISA KEV

added 2025-03-11, used in ransomware campaigns

Published

2025-03-11

Updated

2026-08-05

Proof-of-concept exploits (4)

• https://www.vicarius.io/vsociety/posts/cve-2025-26633-security-feature-bypass-in-microsof…
• https://www.vicarius.io/vsociety/posts/cve-2025-26633-security-feature-bypass-in-microsof…
• sandsoncosta/CVE-2025-266332★ · 2025-04-08
• tobivader/evil-twin-mmcdetector0★ · 2025-04-01

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52498

Security advisories

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26633

References

• CVE Record
• NVD entry