CVE-2026-81388: Stack-based Buffer Overflow

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

CVE-2026-81957: Out-of-bounds Read

Out-of-bounds read in Microsoft Office Excel allows an unauthorized 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...

CVE-2026-81397: Heap-based Buffer Overflow

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

CVE-2026-81396: 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...

CVE-2026-81947: Heap-based Buffer Overflow

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

CVE-2026-81386: 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-2026-81353: Heap-based Buffer Overflow

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

CVE-2026-58599: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Windows Codecs Library 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-2026-77891: Out-of-bounds Read

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

CVE-2026-72930: Use After Free

Use after free in Windows Secure Socket Tunneling Protocol SSTP 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...

CVE-2026-69638: Heap-based Buffer Overflow

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

CVE-2026-69479: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows NTFS allows an unauthorized 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-2026-68787: Heap-based Buffer Overflow

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

PT-2026-88055

Name of the Vulnerable Software and Affected Versions Microsoft Windows Codecs Library affected versions not specified Description A heap-based buffer overflow exists in the Microsoft Windows Codecs Library. This issue allows an unauthorized attacker to execute code locally. Successful exploitati...