Opinions, tips, and news orbiting Microsoft
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-56643 DirectX Graphics Kernel Elevation of Privilege Vulnerability
Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-56178 Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerability
Relative path traversal in Windows Admin Center allows an authorized attacker to execute code over a network. Continue reading CVE-2026-56196 Windows Admin Center (WAC) Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. Continue reading CVE-2026-56192 Microsoft Office Information Disclosure Vulnerability
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-56189 Microsoft Windows Media Foundation Remote Code Execution Vulnerability
Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network. Continue reading CVE-2026-56186 Windows Secure Channel Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an authorized attacker to disclose information locally. Continue reading CVE-2026-56184 Win32k Information Disclosure Vulnerability
Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-56183 Windows MIDI Service Module Elevation of Privileges Vulnerability