Opinions, tips, and news orbiting Microsoft
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally. Continue reading CVE-2026-50430 Windows Push Notification Information Disclosure Vulnerability
Integer underflow (wrap or wraparound) in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network. Continue reading CVE-2026-54982 Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-50425 Windows Internal System User Profile Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally. Continue reading CVE-2026-54109 Windows Resilient File System (ReFS) Remote Code Execution Vulnerability
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-50396 Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code locally. Continue reading CVE-2026-54992 Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability
Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally. Continue reading CVE-2026-50341 Windows NTFS Information Disclosure Vulnerability
Double free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally. Continue reading CVE-2026-55004 Windows Print Configuration Elevation of Privilege Vulnerability