Description
Improper input validation in Windows BitLocker allows an unauthorized attacker to bypass a security feature locally.
Affected products
microsoft: windows server 2012; microsoft: windows server 2016; microsoft: windows server 2019; microsoft: windows server 2022; microsoft: windows server 2022 23h2
References1
- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27913 Vendor Advisory
Metrics
- CVSS 3.1
-
7.7
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - EPSS — exploit probability
- 0% percentile: 24 · as of 12 November 2026
- CWE
- CWE-20
Could this be exploited in your environment?
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