Vulnerability in Microsoft Windows 11 24h2
CVE-2025-55694
Improper access control in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.030 (87.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.028 · newest: 0.030 · change: +0.002
Affected products
- Microsoft Windows 11 24h2
- Microsoft Windows 11 25h2
- Microsoft Windows 11 Version 24h2 — versions 10.0.26100.0
- Microsoft Windows 11 Version 25h2 — versions 10.0.26200.0
- Microsoft Windows Server 2022, 23h2 Edition (Server Core Installation) — versions 10.0.25398.0
- Microsoft Windows Server 2025 — versions 10.0.26100.0
- Microsoft Windows Server 2025
- Microsoft Windows Server 2025 (Server Core Installation) — versions 10.0.26100.0
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55694 (vendor-advisory, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-55694?
- CVE-2025-55694 is a high-severity vulnerability in Microsoft Windows 11 24h2, classified under Improper Access Control. CVSS score: 7.8/10. Published 2025-10-14.
- How severe is CVE-2025-55694?
- High severity. CVSS v3 base score is 7.8 out of 10.