Windows CVE-2026-20877

Windows MSHTML component contains a remote code execution vulnerability that allows attackers to craft malicious ActiveX

Windows Win32k contains an out-of-bounds write vulnerability enabling local privilege escalation to SYSTEM, exploited by

The Windows VBScript engine contains a remote code execution vulnerability in object handling that allows full system co

Windows Win32k fails to properly handle objects in memory, allowing local privilege escalation exploited in the wild in

A privilege escalation vulnerability (CVSS 5.5). Risk factors: actively exploited (KEV-listed), EPSS 94% exploitation pr

Windows Kernel contains a TOCTOU race condition vulnerability allowing local privilege escalation, exploited by the OilR

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

Twonky Server 8.5.2 on Linux and Windows allows unauthenticated access to the admin log file through a web service API b

An unrestricted file upload vulnerability exists in MiniWeb HTTP Server <= Build 300 that allows unauthenticated remote

FreeFloat FTP Server contains multiple critical design flaws that allow unauthenticated remote attackers to upload arbit

Serviio Media Server versions 1.4 through 1.8 on Windows contain an unauthenticated command injection in the /rest/actio