ntlm spoofing

Microsoft’s advisory listing for CVE-2026-21249 confirms a new Windows NTLM spoofing vulnerability that has elevated operational urgency across enterprise environments: the vendor has assigned the identifier and published a terse entry in its Security Update Guide, but technical specifics and KB...

Microsoft’s Security Update Guide catalogs CVE-2025-59244 as a Windows NTLM “hash disclosure / spoofing” class vulnerability, but public technical details remain deliberately sparse; defenders should treat the CVE as real, assume the most likely exploitation model is an Explorer-initiated NTLM...

Microsoft has recorded CVE-2025-59185 as an external control of file name or path vulnerability in Windows Core Shell that Microsoft classifies as a spoofing issue and that security trackers map into the broader family of NTLM hash‑disclosure and spoofing problems that have been actively...

As of July 8, 2025, there is no publicly available information regarding a vulnerability identified as CVE-2025-48802 in the Windows SMB Server. It's possible that this CVE has not been disclosed or documented in public databases. However, there have been recent vulnerabilities related to...