KEV · Actively exploited
CVE-2025-47827
HIGH 4.6
KEV
MITRE CVE-2025-47827: Secure Boot bypass in IGEL OS before 11
EPSS
1.00%
above median
percentile 77.3%
CISA Known Exploited Vulnerability
- Added to KEV
- 2025-10-14
- Remediation deadline
- 2025-11-04
- 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
- No
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) 10.0.26100.6899 Windows Server 2025 10.0.26100.6899 Windows Server 2022 (Server Core installation) 10.0.20348.4294 Windows Server 2022 10.0.25398.1913 Windows Server 2019 (Server Core installation) 10.0.17763.7919 Windows Server 2019 10.0.17763.7919 Windows Server 2016 (Server Core installation) 10.0.14393.8519 Windows Server 2016 10.0.14393.8519 Windows 11 25H2 · 2025-H2 10.0.26200.6899 Windows 11 24H2 · 2024-H2 10.0.26100.6899 Windows 11 23H2 · 2023-H2 10.0.22631.6060 Windows 11 22H2 · 2022-H2 10.0.22621.6060 Windows 10 22H2 · 2022-H2 10.0.19045.6456 Windows 10 21H2 · 2021-H2 10.0.19044.6456 Windows 10 1809 · 2018-09 10.0.17763.7919 Windows 10 1607 · 2016-07 10.0.14393.8519