PT-2026-58643

Name of the Vulnerable Software and Affected Versions Windows Resilient File System ReFS affected versions not specified Description A heap-based buffer overflow occurs in the Windows Resilient File System ReFS, which is a file system designed for high availability and scalability. This flaw allo...

CVE-2026-55120: Heap-based Buffer Overflow

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

CVE-2026-55045: Out-of-bounds Read

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-50301: Heap-based Buffer Overflow

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

CVE-2026-55125: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Office 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...

PT-2026-58515

Name of the Vulnerable Software and Affected Versions Windows Terminal affected versions not specified Description An integer overflow or wraparound occurs in Windows Terminal, which could allow an unauthorized attacker to execute code locally. An integer overflow happens when an arithmetic...

PT-2026-58518

Name of the Vulnerable Software and Affected Versions Windows DHCP Client affected versions not specified Description A use after free condition in the Windows DHCP Client allows an unauthorized attacker to execute arbitrary code locally and remotely, potentially compromising the system. Use afte...

PT-2026-58718

Name of the Vulnerable Software and Affected Versions .NET affected versions not specified Microsoft Visual Studio affected versions not specified Description An issue exists in the deserialization mechanism of .NET and Microsoft Visual Studio. Deserialization is the process of converting a strea...

PT-2026-58238

Name of the Vulnerable Software and Affected Versions Windows 10 Version 1607 Description A heap-based buffer overflow exists in the Windows Message Queuing Queue Manager. This issue allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially affecting the system...

PT-2026-58396

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 allows an authorized attacker to execute code locally. This issue can also enable remote attackers to execute arbitrary code an...

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-2026-55012: Integer Overflow or Wraparound

Integer overflow or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally...

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-2026-55053: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Office Excel 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...

CVE-2026-49184: Heap-based Buffer Overflow

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

CVE-2026-50314: Use After Free

Use after free in Microsoft Office 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-2026-55947: Heap-based Buffer Overflow

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