Microsoft Windows Heap-Based Buffer Overflow Vulnerability

Microsoft Windows Advanced Local Procedure Call contains a heap-based buffer overflow vulnerability that allows an attacker to elevate privileges locally...

PT-2026-87320

Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network...

PT-2026-87987

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

PT-2026-88025

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

PT-2026-87623

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

PT-2026-88071

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

PT-2026-87482

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

PT-2026-87409

Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges over a network...

PT-2026-88057

Heap-based buffer overflow in Virtual Hard Disk VHD Miniport Driver allows an authorized attacker to execute code locally...

PT-2026-87763

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

PT-2026-87783

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

PT-2026-87685

Heap-based buffer overflow in Windows Credential Providers allows an authorized attacker to execute code over a network...

PT-2026-87954

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

PT-2026-88101

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

PT-2026-87271

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack...

PT-2026-87558

Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack...

PT-2026-87381

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges over a network...

PT-2026-87644

🚨Critical - Windows Kernel Heap Buffer Overflow Network RCE CVE-2026-69669 A heap-based buffer overflow in the Windows Kernel network stack allows unauthenticated remote attackers to trigger out-of-bounds writes via crafted network traffic, leading to kernel-mode RCE and full system compromise...

CVE-2026-71328

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network...

PT-2026-88492

Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious...