Vulnerability index

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Filtering by weakness Heap-based Buffer OverflowCWE-122 × clear
Windows 11 23h2 HIGH 7.8
CVE-2026-62811

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

Fix: 10.0.20348.5440 / 10.0.22631.7517+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62797

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 8.8
CVE-2026-62785

Heap-based buffer overflow in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 8.8
CVE-2026-62790

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 8.8
CVE-2026-62784

Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to execute code over a network.

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 8.1
CVE-2026-62781

Heap-based buffer overflow in RPC Runtime allows an unauthorized attacker to execute code over a network.

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1809 HIGH 7.8
CVE-2026-62783

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

Fix: 10.0.17763.9115 / 10.0.19044.7663+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62770

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1809 HIGH 7.8
CVE-2026-62771

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

Fix: 10.0.17763.9115 / 10.0.19044.7663+
Fix from $4,900 2026-08-11
Windows 11 26h1 HIGH 7.8
CVE-2026-62772

Heap-based buffer overflow in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

Fix: 10.0.28000.2704+
Fix from $4,900 2026-08-11
Windows 10 1607 MEDIUM 6.7
CVE-2026-62769

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

No fix yet
Fix from $4,000 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62754

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62758

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62752

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.0
CVE-2026-62753

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62741

Integer underflow (wrap or wraparound) in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62747

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62735

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 11 23h2 HIGH 7.8
CVE-2026-62736

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

Fix: 10.0.22631.7517 / 10.0.26100.9106+
Fix from $4,900 2026-08-11
Windows 10 1809 HIGH 7.8
CVE-2026-62739

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

Fix: 10.0.17763.9115 / 10.0.19044.7663+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62732

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

No fix yet
Fix from $4,900 2026-08-11
Windows 11 24h2 HIGH 7.8
CVE-2026-62722

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

Fix: 10.0.26100.9106 / 10.0.26100.33222+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62717

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62719

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62712

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1809 HIGH 7.8
CVE-2026-62713

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

Fix: 10.0.17763.9115 / 10.0.19044.7663+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62710

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 HIGH 7.8
CVE-2026-62700

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

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,900 2026-08-11
Windows 10 1607 MEDIUM 6.8
CVE-2026-62699

Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an unauthorized attacker to execute code with a physical…

Fix: 10.0.14393.9418 / 10.0.17763.9115+
Fix from $4,000 2026-08-11
Windows 11 24h2 HIGH 7.8
CVE-2026-62688

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

Fix: 10.0.26100.9106 / 10.0.26200.9106+
Fix from $4,900 2026-08-11