MinorCritical vulnerability
CVE-2026-87710 (CVSS 7.0)
NVD · officialPublished Oct 13, 2026Risk 23/100
Improper access control in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.
Technical details
CVSS
7.0
AV:LocalAC:HighPR:LowUI:NoneC:HighI:HighA:High
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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