CVE-2026-42533: Heap-based Buffer Overflow

A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map's regex capture variables before referencing the map output variable. Alternatively, the same result could be achieved by using a non-cacheable variable i...

EUVD-2026-44300

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

Microsoft Excel Remote Code Execution Vulnerability

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

Windows Push Notifications Elevation of Privilege Vulnerability

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

CVE-2026-49796: Heap-based Buffer Overflow

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

CVE-2026-50309: Heap-based Buffer Overflow

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

CVE-2026-55041: Heap-based Buffer Overflow

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

CVE-2026-55029: Heap-based Buffer Overflow

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

CVE-2026-50347: Heap-based Buffer Overflow

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

CVE-2026-56194: Heap-based Buffer Overflow

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

PT-2026-58560

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...

CVE-2026-55947: 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-2026-50301: Heap-based Buffer Overflow

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

CVE-2026-55131: Heap-based Buffer Overflow

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

CVE-2026-42990: Heap-based Buffer Overflow

Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network...

CVE-2026-54132: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack...

CVE-2026-55127: Heap-based Buffer Overflow

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

CVE-2026-57096: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Routing and Remote Access Service RRAS allows an authorized attacker to elevate privileges locally...

CVE-2026-56189: Heap-based Buffer Overflow

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