Vulnerability index

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Filtering by weakness Heap-based Buffer OverflowCWE-122 × clear
Windows 10 1607 HIGH 7.8
CVE-2026-50332

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 11 24h2 HIGH 7.8
CVE-2026-50327

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

Fix: 10.0.26100.8875 / 10.0.26100.33158+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-50309

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-50313

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-50301

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

No fix yet
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-58640

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-58610

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-58618

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

Fix: 16.0.10417.20175+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-58601

Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Malware Protection Engine HIGH 7.8
CVE-2026-55012

Integer overflow or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally.

Fix: 1.1.26060.3008+
Fix from $1,950 2026-07-14
Exchange Server HIGH 8.8
CVE-2026-55005

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

Fix: 15.02.2562.045+
Fix from $1,950 2026-07-14
Windows 10 1809 HIGH 7.8
CVE-2026-54993

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

Fix: 10.0.17763.9020 / 10.0.19044.7548+
Fix from $1,950 2026-07-14
Windows 11 24h2 HIGH 8.8
CVE-2026-54990

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Fix: 10.0.26100.8875 / 10.0.26100.33158+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-54986

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-54987

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-54992

Heap-based buffer overflow in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code locally.

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 MEDIUM 6.8
CVE-2026-54132

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,600 2026-07-14
Windows 10 1607 HIGH 8.4
CVE-2026-54122

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-54109

Integer overflow or wraparound in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-50675

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

Fix: 16.0.10417.20175+
Fix from $1,950 2026-07-14
Windows 10 1809 HIGH 7.5
CVE-2026-50696

Heap-based buffer overflow in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.

Fix: 10.0.17763.9020 / 10.0.19044.7548+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-50308

Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally.

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 MEDIUM 6.8
CVE-2026-50299

Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to execute code with a physical attack.

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,600 2026-07-14
Windows 10 1809 HIGH 7.8
CVE-2026-49800

Integer overflow or wraparound in Windows Web Proxy Auto-Discovery Protocol (WPAD) allows an authorized attacker to elevate privileges locally.

Fix: 10.0.17763.9020 / 10.0.19044.7548+
Fix from $1,950 2026-07-14
Windows 10 1607 MEDIUM 6.6
CVE-2026-49804

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,600 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-49793

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-49796

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-49797

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-49790

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-49184

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14