Windows 10 21h2 EUVD-2025-20549

Windows Internet Shortcut Files (.url) contain an external control vulnerability (CVE-2025-33053, CVSS 8.8) that enables

Windows SMB contains an improper access control vulnerability (CVE-2025-33073, CVSS 8.8) enabling authenticated attacker

Active Directory Domain Services contains an elevation of privilege vulnerability that allows authenticated domain users

Microsoft Scripting Engine contains a type confusion vulnerability allowing unauthorized remote code execution over the

Windows CLFS Driver contains an input validation flaw enabling local privilege escalation, yet another CLFS kernel vulne

Windows Ancillary Function Driver for WinSock contains a heap-based buffer overflow enabling local privilege escalation

Windows Shell contains a protection mechanism failure (CVE-2026-21510, CVSS 8.8) that allows unauthenticated remote atta

This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake. Rated critical severity (CVSS 9.8), thi

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptograph

Desktop Window Manager (DWM) in Windows contains a type confusion vulnerability (CVE-2026-21519, CVSS 7.8) that enables

Windows Common Log File System Driver contains another use-after-free for local privilege escalation, the latest in a se

Windows Storage contains an elevation of privilege vulnerability through symlink following that allows authorized attack