CVE-2026-47642: Use After Free

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

CVE-2026-54128: Use After Free

Use after free in Windows DHCP Client allows an unauthorized attacker to execute code locally...

CVE-2026-55128: Use After Free

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

CVE-2026-55036: Buffer Over-read

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-55039: Integer Underflow (Wrap or Wraparound)

Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-50386: Heap-based Buffer Overflow

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

CVE-2026-55899: Stack-based Buffer Overflow

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

PT-2026-58484

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

CVE-2026-54109: Integer Overflow or Wraparound

Integer overflow or wraparound in Windows Resilient File System ReFS allows an authorized attacker to execute code locally...

CVE-2026-54122: Heap-based Buffer Overflow

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

CVE-2026-50655: Heap-based Buffer Overflow

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

CVE-2026-49797: Heap-based Buffer Overflow

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

CVE-2026-50482: Heap-based Buffer Overflow

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

PT-2026-58296

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A use after free issue exists that allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially affecting the entire system. Use after free is a memory...

PT-2026-58522

Name of the Vulnerable Software and Affected Versions Microsoft Office 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 unauthorized attacker...

PT-2026-58606

Name of the Vulnerable Software and Affected Versions Microsoft Windows Media Foundation affected versions not specified Description A heap-based buffer overflow occurs in Microsoft Windows Media Foundation, which is a set of APIs for multimedia processing. This flaw allows an unauthorized attack...

CVE-2026-50308: Integer Underflow (Wrap or Wraparound)

Integer underflow wrap or wraparound in Windows NTFS allows an unauthorized attacker to execute code locally...

CVE-2026-55949: Use of Uninitialized Resource

Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-50501: Stack-based Buffer Overflow

Stack-based buffer overflow in Windows Resilient File System ReFS allows an unauthorized attacker to execute code locally...

CVE-2026-50362: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Resilient File System ReFS allows an unauthorized attacker to execute code locally...