CVE-2026-50332: Heap-based Buffer Overflow

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

CVE-2026-58640: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows NTFS allows an authorized 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-2026-55049: Heap-based Buffer Overflow

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

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-2026-55005: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network...

CVE-2026-50327: Heap-based Buffer Overflow

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

CVE-2026-49797: Heap-based Buffer Overflow

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

CVE-2026-54122: Heap-based Buffer Overflow

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

CVE-2026-54986: Heap-based Buffer Overflow

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

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-2026-49796: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows GDI+ 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-2026-50363: Heap-based Buffer Overflow

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

CVE-2026-49172: Heap-based Buffer Overflow

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

CVE-2026-49164: Heap-based Buffer Overflow

Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to execute code over a network...

CVE-2026-42975: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-55140: Heap-based Buffer Overflow

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

CVE-2026-55037: 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...