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windows_11_version_26h2 vulnerabilities

CVEs whose affected-version data names the windows_11_version_26h2 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

979 CVEsRSS

CVE-2026-83708High· 7.0
3d ago

Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83707High· 7.0
3d ago

Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally.

Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83705Medium· 5.5
3d ago

Exposure of sensitive system information to an unauthorized control sphere in Windows HTTP.sys allows an authorized attacker to disclose information locally.

Exposure of sensitive system information to an unauthorized control sphere in Windows HTTP.sys allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83704High· 7.8
3d ago

Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83703Medium· 6.5
3d ago

Out-of-bounds read in Windows Wi-Fi Driver allows an unauthorized attacker to deny service over an adjacent network.

Out-of-bounds read in Windows Wi-Fi Driver allows an unauthorized attacker to deny service over an adjacent network.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83702High· 7.0
3d ago

Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83701High· 7.0
3d ago

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83700High· 7.8
3d ago

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

Use after free in Windows Now Playing Session Manager allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83699High· 7.8
3d ago

Stack-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

Stack-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83698High· 7.8
3d ago

Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83697Medium· 4.7
3d ago

Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83696High· 7.0
3d ago

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83695Medium· 5.5
3d ago

Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.

Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83694High· 7.0
3d ago

Out-of-bounds read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83693Critical· 9.8
3d ago

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

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

▾ MidnightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83692High· 7.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-83691High· 7.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83690High· 7.8
3d ago

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83689High· 7.0
3d ago

Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83688High· 8.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83687High· 7.0
3d ago

Use after free in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

Use after free in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-83686Medium· 5.5
3d ago

Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83685Medium· 6.5
3d ago

Buffer over-read in Windows IKE Extension allows an authorized attacker to deny service over a network.

Buffer over-read in Windows IKE Extension allows an authorized attacker to deny service over a network.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83683Medium· 6.5
3d ago

Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information over a network.

Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information over a network.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83682High· 7.0
3d ago

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83680High· 7.0
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83679High· 7.8
3d ago

Use after free in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

Use after free in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-83678High· 7.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83677High· 7.5
3d ago

Missing release of memory after effective lifetime in Windows DHCP Client allows an unauthorized attacker to deny service over a network.

Missing release of memory after effective lifetime in Windows DHCP Client allows an unauthorized attacker to deny service over a network.

▾ TwilightMicrosoft · Windows 11 Version 24H2via NVD
CVE-2026-83676High· 7.0
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 21H2via NVD
windows_11_version_26h2 vulnerabilities (CVEs) — page 19 · VulnSea