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· 7.0Stack-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.
CVE-2026-83707High· 7.0Use 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.
CVE-2026-83705Medium· 5.5Exposure 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.
CVE-2026-83704High· 7.8Improper 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.
CVE-2026-83703Medium· 6.5Out-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.
CVE-2026-83702High· 7.0Use 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.
CVE-2026-83701High· 7.0Use 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.
CVE-2026-83700High· 7.8Use 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.
CVE-2026-83699High· 7.8Stack-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.
CVE-2026-83698High· 7.8Heap-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.
CVE-2026-83697Medium· 4.7Time-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.
CVE-2026-83696High· 7.0Use 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.
CVE-2026-83695Medium· 5.5Use 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.
CVE-2026-83694High· 7.0Out-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.
CVE-2026-83693Critical· 9.8Heap-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.
CVE-2026-83692High· 7.8Heap-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.
CVE-2026-83691High· 7.8Heap-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.
CVE-2026-83690High· 7.8Use 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.
CVE-2026-83689High· 7.0Use 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.
CVE-2026-83688High· 8.8Heap-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.
CVE-2026-83687High· 7.0Use 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.
CVE-2026-83686Medium· 5.5Out-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.
CVE-2026-83685Medium· 6.5Buffer 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.
CVE-2026-83683Medium· 6.5Absolute 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.
CVE-2026-83682High· 7.0Use 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.
CVE-2026-83680High· 7.0Heap-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.
CVE-2026-83679High· 7.8Use 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.
CVE-2026-83678High· 7.8Heap-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.
CVE-2026-83677High· 7.5Missing 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.
CVE-2026-83676High· 7.0Integer 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.