cve-2025-54895

  1. CVE-2025-54895: Local Privilege Escalation in Windows NEGOEX/SPNEGO

    Microsoft’s advisory for CVE-2025-54895 warns that an integer overflow or wraparound in the SPNEGO Extended Negotiation (NEGOEX) security mechanism can be triggered by an authorized local actor to elevate privileges, turning a legitimate local account into a pathway to SYSTEM-level control if...
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    • authentication security cve-2025-54895 endpoint security eop kb patching kerberos local attack lsass msrc advisory negoex ntlm patch management patch tuesday privilege escalation rce remediation spnego threat hunting windows authentication windows security update
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    • Forum: Security Alerts