KEV · Actively exploited
CVE-2025-26633
HIGH 7.0
KEV
Microsoft Management Console Security Feature Bypass Vulnerability
EPSS
46.59%
moderate exploit risk
percentile 97.7%
CISA Known Exploited Vulnerability
- Added to KEV
- 2025-03-11
- Remediation deadline
- 2025-04-01
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Ransomware
- Yes, known ransomware campaign
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Fixed in Windows Server 2025 (Server Core installation) 10.0.26100.3476 Windows Server 2025 10.0.26100.3476 Windows Server 2022 (Server Core installation) 10.0.20348.3328 Windows Server 2022 10.0.25398.1486 Windows Server 2019 (Server Core installation) 10.0.17763.7009 Windows Server 2019 10.0.17763.7009 Windows Server 2016 (Server Core installation) 10.0.14393.7876 Windows Server 2016 10.0.14393.7876 Windows 11 24H2 · 2024-H2 10.0.26100.3476 Windows 11 23H2 · 2023-H2 10.0.22631.5039 Windows 11 22H2 · 2022-H2 10.0.22621.5039 Windows 10 22H2 · 2022-H2 10.0.19045.5608 Windows 10 21H2 · 2021-H2 10.0.19044.5608 Windows 10 1809 · 2018-09 10.0.17763.7009 Windows 10 1607 · 2016-07 10.0.14393.7876