CVE-2026-26155
Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability
Published Apr 14, 2026 · updated Oct 14, 2026 · microsoft windows 10 1607
Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability
Timeline
Detection, updates, and resolution for this record.
Apr 14, 2026 · NIST NVD
Detected
Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability
Oct 14, 2026 · NIST NVD
Updated
Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability
Affected
- cpe microsoft/windows 10 1607version unspecified
- cpe microsoft/windows 10 1809version unspecified
- cpe microsoft/windows 10 21h2version unspecified
- cpe microsoft/windows 10 22h2version unspecified
Sources
- CVE.orgCVE-2026-26155
Official CVE identifier
cve.org - FIRST EPSSCVE-2026-26155
30-day exploitation probability 1.0%
first.org - NIST NVDCVE-2026-26155
Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability
nvd.nist.gov