CVE-2026-34642

After Effects vulnerability CVE-2026-34642 is a heap-based buffer overflow affecting After Effects versions 26.0, 25.6.4 and earlier. The issue can lead to arbitrary code execution in the context of the current user and requires user interaction (victim opens a malicious file). Root cause is a he...

CVE-2026-40362

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

CVE-2026-42831

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

CVE-2026-41096

Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network...

CVE-2026-32177

Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally...

Windows Remote Desktop Services Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally...

Microsoft Office Remote Code Execution Vulnerability

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

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally...

Windows Kernel Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally...

.NET Elevation of Privilege Vulnerability

Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally...

Microsoft Excel Remote Code Execution Vulnerability

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

Windows GDI Remote Code Execution Vulnerability

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

Windows Volume Manager Extension Driver Remote Code Execution Vulnerability

Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack...

Windows Kernel Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally...

PT-2026-40148

Name of the Vulnerable Software and Affected Versions Windows Kernel affected versions not specified Description A heap-based buffer overflow in the Windows Kernel allows an authorized local attacker to elevate their privileges to administrative levels. A heap-based buffer overflow occurs when a...

PT-2026-40256

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. A heap-based buffer overflow occurs when an application writes more data to ...

PT-2026-40217

Name of the Vulnerable Software and Affected Versions Windows Win32K - GRFX affected versions not specified Description A heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. This issue can potentially be used to escape a virtual machine...

PT-2026-40197

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description A heap-based buffer overflow allows an unauthorized attacker to execute code locally. This occurs when the software fails to properly handle memory allocation on the heap, whic...

PT-2026-40144

Name of the Vulnerable Software and Affected Versions Windows TCP/IP affected versions not specified Description A heap-based buffer overflow in the tcpip.sys driver allows an authorized low-privilege attacker to perform a local privilege escalation to the kernel level. A heap-based buffer overfl...

PT-2026-40198

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