CVE-2026-69556: Heap-based Buffer Overflow

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

CVE-2026-68894: Heap-based Buffer Overflow

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

CVE-2026-62810: Heap-based Buffer Overflow

Heap-based buffer overflow in Active Directory Certificate Services AD CS allows an authorized attacker to elevate privileges locally...

CVE-2026-78447: Heap-based Buffer Overflow

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

CVE-2026-69479: Heap-based Buffer Overflow

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

CVE-2026-69459: Heap-based Buffer Overflow

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

CVE-2026-68880: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network...

PT-2026-87271

Name of the Vulnerable Software and Affected Versions Windows NTFS affected versions not specified Description A heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute arbitrary code and affect the system. This issue can be triggered via a physical attack or remotel...

CVE-2026-69455: Heap-based Buffer Overflow

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

CVE-2026-69787: Heap-based Buffer Overflow

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

CVE-2026-69478: Heap-based Buffer Overflow

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

CVE-2026-70578: Heap-based Buffer Overflow

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

CVE-2026-72997: Heap-based Buffer Overflow

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

CVE-2026-69820: Heap-based Buffer Overflow

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

CVE-2026-72996: Heap-based Buffer Overflow

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

PT-2026-88071

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel 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...

CVE-2026-69350: Heap-based Buffer Overflow

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

PT-2026-87922

Name of the Vulnerable Software and Affected Versions Windows Imaging Component affected versions not specified Description A heap-based buffer overflow occurs in the Windows Imaging Component, which is a framework that allows developers to integrate imaging functionality into their applications...

CVE-2026-84000: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to execute code locally...

PT-2026-87688

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description A heap-based buffer overflow exists in the Windows Link Layer Topology Discovery Protocol. This flaw allows an unauthorized remote attacker to execute arbitrary code over a network and affect...