Microsoft Windows: CVE-2026-83895: Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an unauthorized attacker to elevate privileges with a physical attack...

PT-2026-112194

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description A use after free issue in the Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. Use after free is a memory corruption flaw tha...

CVE-2026-70104: Untrusted Pointer Dereference

Untrusted pointer dereference in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

PT-2026-112374

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description A time-of-check time-of-use toctou race condition exists in the Windows Win32 Kernel Subsystem. This occurs when a program checks the state of a resource before using i...

CVE-2026-70253: Use After Free

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

CVE-2026-70117: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

CVE-2026-85858: Out-of-bounds Read

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

CVE-2026-96848: Buffer Over-read

Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally...

PT-2026-112769

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description A use after free issue in the Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. Use after free is a memory corruption flaw tha...

PT-2026-112658

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description An issue in the Windows Win32 Kernel Subsystem allows an authorized attacker to locally disclose sensitive system information to an unauthorized control sphere...

PT-2026-112568

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description An issue in the Windows Win32 Kernel Subsystem allows an authorized attacker to locally disclose sensitive system information to an unauthorized control sphere...

PT-2026-112670

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description An issue in the Windows Win32 Kernel Subsystem allows an authorized attacker to locally disclose sensitive system information to an unauthorized control sphere...

PT-2026-111918

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description A use-after-free condition in the Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issu...

PT-2026-112377

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description An authorized attacker can locally disclose sensitive information due to the use of an uninitialized resource in the Windows Win32 Kernel Subsystem. Recommendations At...

PT-2026-112376

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description An out-of-bounds read in the Windows Win32 Kernel Subsystem allows an authorized attacker to disclose sensitive information locally. Recommendations At the moment, ther...

PT-2026-112378

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description An out-of-bounds read in the Windows Win32 Kernel Subsystem allows an authorized attacker to disclose sensitive information locally. Recommendations At the moment, ther...

PT-2026-113095

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description A buffer over-read in the Windows Win32 Kernel Subsystem allows an authorized attacker to disclose sensitive information locally, which can affect the system...

PT-2026-112326

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description A use-after-free condition in the Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issu...

PT-2026-112253

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description A use after free issue in the Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. Use after free is a memory corruption flaw tha...

PT-2026-112305

Name of the Vulnerable Software and Affected Versions Windows Win32 Kernel Subsystem affected versions not specified Description An out-of-bounds read in the Windows Win32 Kernel Subsystem allows an authorized attacker to disclose sensitive information locally. Recommendations At the moment, ther...