Vulnerability index

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Filtering by weakness Heap-based Buffer OverflowCWE-122 × clear
Windows 10 1607 HIGH 7.8
CVE-2026-57096

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) 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 CRITICAL 9.8
CVE-2026-57090

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $2,300 2026-07-14
Windows 10 1607 HIGH 7.8
CVE-2026-56650

Heap-based buffer overflow in Windows Network File System 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-2026-57087

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 8.8
CVE-2026-56194

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
Windows 10 1607 HIGH 8.4
CVE-2026-56189

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
Windows 10 1607 HIGH 7.8
CVE-2026-56182

Integer overflow or wraparound in Windows NTFS 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-2026-56175

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55947

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
365 Apps HIGH 7.8
CVE-2026-56156

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

Mitigation only
Fix from $1,950 2026-07-14
Windows 10 1607 CRITICAL 9.8
CVE-2026-56159

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

Fix: 10.0.14393.9339 / 10.0.17763.9020+
Fix from $2,300 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55133

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

Mitigation only
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55137

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
365 Apps HIGH 7.8
CVE-2026-55140

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
365 Apps HIGH 7.8
CVE-2026-55127

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

Fix: 16.0.10417.20175 / 16.0.19725.20434+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55129

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
365 Apps HIGH 7.8
CVE-2026-55130

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

Fix: 16.0.19725.20434+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55131

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
365 Apps HIGH 7.8
CVE-2026-55120

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

Mitigation only
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55123

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

Mitigation only
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55125

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

Fix: 16.0.19725.20434+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55053

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
365 Apps HIGH 7.8
CVE-2026-55056

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
365 Apps HIGH 7.8
CVE-2026-55048

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

Fix: 16.0.10417.20175+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55049

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

Mitigation only
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55039

Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Fix: 16.0.10417.20175+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55041

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
365 Apps HIGH 7.8
CVE-2026-55043

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

No fix yet
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55033

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

Fix: 16.0.19725.20434+
Fix from $1,950 2026-07-14
365 Apps HIGH 7.8
CVE-2026-55037

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