PT-2026-58375

Name of the Vulnerable Software and Affected Versions Windows 11 affected versions not specified Windows Server 2025 affected versions not specified Description A use after free flaw in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally, enabling a user with...

PT-2026-58230

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

PT-2026-58180

Name of the Vulnerable Software and Affected Versions Windows Kernel affected versions not specified Description A race condition exists in the Windows Kernel, occurring when concurrent execution uses a shared resource with improper synchronization. This flaw allows an authorized attacker to...

CVE-2026-50393: Use After Free

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally...

PT-2026-58402

Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally...

PT-2026-58378

Name of the Vulnerable Software and Affected Versions Windows Kernel affected versions not specified Description An out-of-bounds read in the Windows Kernel allows an authorized attacker to elevate privileges locally. An out-of-bounds read occurs when the software reads data past the end of the...

PT-2026-58614

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

CVE-2026-56644: Use After Free

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

PT-2026-58463

Name of the Vulnerable Software and Affected Versions Windows Win32K affected versions not specified Description A heap-based buffer overflow occurs in Windows Win32K, which allows an authorized attacker to elevate privileges locally. A heap-based buffer overflow is a memory corruption issue that...

PT-2026-58398

Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally...

PT-2026-58493

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

PT-2026-58359

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

CVE-2026-50300: Integer Underflow (Wrap or Wraparound)

Integer underflow wrap or wraparound in Windows Kernel allows an authorized attacker to disclose information locally...

PT-2026-58645

Name of the Vulnerable Software and Affected Versions Windows Kernel affected versions not specified Description An integer overflow or wraparound occurs in the tcpip.sys driver, which allows an authorized attacker to elevate privileges locally and affect the system. An integer overflow is a...

CVE-2026-50397: Use After Free

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

CVE-2026-50316: Insertion of Sensitive Information into Log File

Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally...

PT-2026-58222

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Win32K allows an authorized attacker to elevate privileges locally...

CVE-2026-49167: Use After Free

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

CVE-2026-58602: Use After Free

Use after free in Windows Kernel Mode Driver allows an authorized attacker to elevate privileges locally...

PT-2026-58450

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