CVE-2026-81355: Heap-based Buffer Overflow

Heap-based buffer overflow in Virtual Hard Disk VHD Miniport Driver allows an authorized attacker to execute code locally...

CVE-2026-77891: Out-of-bounds Read

Out-of-bounds read in Windows DHCP Server allows an authorized attacker to execute code locally...

PT-2026-88071

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

PT-2026-87868

Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally...

PT-2026-88092

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

PT-2026-88057

Heap-based buffer overflow in Virtual Hard Disk VHD Miniport Driver allows an authorized attacker to execute code locally...

PT-2026-88055

Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally...

CVE-2026-81959: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-81398: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-81388: Stack-based Buffer Overflow

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-81954: Use After Free

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

PT-2026-88042

Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-81353: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally...

PT-2026-87294

Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally...

PT-2026-87477

A newly disclosed Windows BitLocker vulnerability CVE-2026-69449 could let attackers execute arbitrary code via local or network paths. Affected versions span Windows 10, Windows 11, and all recent Windows Server releases. Microsoft rates the risk “Important” yet “Exploitation Less Likely,” and h...

CVE-2026-69709: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally...

CVE-2026-68877: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally...

CVE-2026-71345: Out-of-bounds Write

Out-of-bounds write in Windows Spaceport.sys allows an authorized attacker to execute code locally...

PT-2026-87388

Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally...

PT-2026-87926

Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to execute code locally...