Opinions, tips, and news orbiting Microsoft
Concurrent execution using shared resource with improper synchronization (‘race condition’) in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally. Continue reading CVE-2025-53807 Windows Graphics Component Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network. Continue reading CVE-2025-54106 Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Continue reading CVE-2025-54903 Microsoft Excel Remote Code Execution Vulnerability
Improper link resolution before file access (‘link following’) in Xbox allows an authorized attacker to elevate privileges locally. Continue reading CVE-2025-55245 Xbox Gaming Services Elevation of Privilege Vulnerability
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. Continue reading CVE-2025-54897 Microsoft SharePoint Remote Code Execution Vulnerability
Improper link resolution before file access (‘link following’) in Microsoft AutoUpdate (MAU) allows an authorized attacker to elevate privileges locally. Continue reading CVE-2025-55317 Microsoft AutoUpdate (MAU) Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization (‘race condition’) in Graphics Kernel allows an authorized attacker to execute code locally. Continue reading CVE-2025-55226 Graphics Kernel Remote Code Execution Vulnerability
Improper input validation in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network. Continue reading CVE-2025-53809 Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability