PT-2026-87770

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

CVE-2026-70585: Use After Free

Use after free in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to execute code locally...

PT-2026-87294

Name of the Vulnerable Software and Affected Versions Windows Storage Spaces Controller affected versions not specified Description A heap-based buffer overflow occurs in the Windows Storage Spaces Controller. This issue allows an authorized attacker to execute arbitrary code locally or remotely,...

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

Out-of-bounds read in Windows DHCP Server allows an authorized 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...

PT-2026-87457

Name of the Vulnerable Software and Affected Versions Windows VOLSNAP.SYS affected versions not specified Description A heap-based buffer overflow exists in Windows VOLSNAP.SYS, which is a system driver used for volume shadow copies. This flaw allows an authorized attacker to execute arbitrary co...

CVE-2026-58599: Heap-based Buffer Overflow

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

PT-2026-88057

Name of the Vulnerable Software and Affected Versions Virtual Hard Disk VHD Miniport Driver affected versions not specified Description A heap-based buffer overflow occurs in the Virtual Hard Disk VHD Miniport Driver. This issue allows an authorized attacker to execute arbitrary code locally or...

CVE-2026-72930: Use After Free

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an authorized attacker to execute code locally...

PT-2026-87926

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

CVE-2026-69347: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized 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...

PT-2026-87669

Name of the Vulnerable Software and Affected Versions Windows NTFS affected versions not specified Description A heap-based buffer overflow occurs in Windows NTFS, which is a file system used by Windows to store and retrieve files on hard disk drives. This issue allows an authorized attacker to...

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...

PT-2026-87263

Name of the Vulnerable Software and Affected Versions SQL Server affected versions not specified Description A heap-based buffer overflow occurs when a program writes more data to a heap memory block than it can hold, potentially corrupting memory. This issue allows an authorized attacker to...

CVE-2026-69638: Heap-based Buffer Overflow

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

CVE-2026-69709: Heap-based Buffer Overflow

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

CVE-2026-81389: Heap-based Buffer Overflow

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

PT-2026-87292

Name of the Vulnerable Software and Affected Versions Windows NTFS affected versions not specified Description A buffer over-read in Windows NTFS allows an authorized attacker to execute code locally. This issue may also allow remote attackers to execute arbitrary code and affect the system. A...

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...