Opinions, tips, and news orbiting Microsoft
Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-69682 Windows Host Guardian Service Elevation of Privilege Vulnerability
Use after free in Windows DNS allows an unauthorized attacker to deny service over a network. Continue reading CVE-2026-78523 Windows DNS Server Denial of Service Vulnerability
Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network. Continue reading CVE-2026-67386 Microsoft SQL Server Information Disclosure Vulnerability
Exposure of sensitive system information to an unauthorized control sphere in Windows License Manager allows an authorized attacker to disclose information locally. Continue reading CVE-2026-69315 Windows License Manager Information Disclosure Vulnerability
Heap-based buffer overflow in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-69456 Microsoft Windows Speech Elevation of Privilege Vulnerability
Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-69687 Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability
Use after free in Windows Security Center allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-77899 Windows Security Center Elevation of Privilege Vulnerability
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. Continue reading CVE-2026-80077 Remote Desktop Client Remote Code Execution Vulnerability