Opinions, tips, and news orbiting Microsoft
Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Key Guard allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-50378 Windows Key Guard Elevation of Privilege Vulnerability
Insufficient granularity of access control in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-55006 Microsoft Exchange Server Elevation of Privilege Vulnerability
Use after free in Windows Media allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-50433 Windows Media Elevation of Privilege Vulnerability
Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network. Continue reading CVE-2026-55005 Microsoft Exchange Server Remote Code Execution Vulnerability
Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Media allows an authorized attacker to elevate privileges over a network. Continue reading CVE-2026-50379 Windows Media Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-54122 Windows GDI+ Remote Code Execution Vulnerability
Concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows LUAFV allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-50371 Windows LUA File Virtualization Filter Driver Elevation of Privilege Vulnerability
Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network. Continue reading CVE-2026-54995 Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability