Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing locally.
Fix
Public exploits 1
- lytnc/CVE-2025-59284-PoC PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Patch, vendor advisory and mitigation references on NVD 1
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · microsoftNVD modified 2026-10-18 21:10
Affected (CPE criteria) 5
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*