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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-2026-83508High· 7.8
3d ago

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83507Medium· 5.5
3d ago

Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an authorized attacker to disclose information locally.

Improper link resolution before file access ('link following') in Windows Update Orchestrator Service allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-83506High· 7.8
3d ago

Untrusted search path in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

Untrusted search path in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83505High· 7.0
3d ago

Time-of-check time-of-use (toctou) race condition in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

Time-of-check time-of-use (toctou) race condition in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83500Medium· 6.1
3d ago

Url redirection to untrusted site ('open redirect') in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

Url redirection to untrusted site ('open redirect') in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-81971High· 7.0
3d ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows NTFS allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows NTFS allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-81964Medium· 5.5
3d ago

Use of hard-coded credentials in Windows Update Orchestrator Service allows an authorized attacker to bypass a security feature locally.

Use of hard-coded credentials in Windows Update Orchestrator Service allows an authorized attacker to bypass a security feature locally.

▾ SunlitMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-78459High· 7.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-77496High· 8.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-73027High· 7.8
3d ago

External control of system or configuration setting in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

External control of system or configuration setting in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-72969High· 7.0
3d ago

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-72968High· 7.0
3d ago

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-72955High· 7.0
3d ago

Use after free in Windows Application Compatibility Cache allows an authorized attacker to elevate privileges locally.

Use after free in Windows Application Compatibility Cache allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-72934High· 7.0
3d ago

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-70580High· 8.8
3d ago

Missing authentication for critical function in Windows Credential Guard allows an authorized attacker to perform spoofing locally.

Missing authentication for critical function in Windows Credential Guard allows an authorized attacker to perform spoofing locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-70566High· 7.8
3d ago

Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally.

Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70303High· 7.8
3d ago

Out-of-bounds write in Windows Kernel allows an authorized attacker to elevate privileges locally.

Out-of-bounds write in Windows Kernel allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70295Medium· 5.5
3d ago

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70294Medium· 5.5
3d ago

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70293Medium· 5.5
3d ago

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70292Medium· 5.5
3d ago

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70288Medium· 5.5
3d ago

Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70286High· 7.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70285High· 7.8
3d ago

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70284Medium· 5.5
3d ago

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70280Medium· 4.4
3d ago

Incorrect authorization in Windows Hello allows an authorized attacker to bypass a security feature locally.

Incorrect authorization in Windows Hello allows an authorized attacker to bypass a security feature locally.

▾ SunlitMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-70278High· 7.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70277Medium· 5.5
3d ago

Out-of-bounds read in Windows Fast FAT Driver allows an unauthorized attacker to disclose information locally.

Out-of-bounds read in Windows Fast FAT Driver allows an unauthorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70275High· 8.8
3d ago

Untrusted pointer dereference in Windows CD-ROM Driver allows an unauthorized attacker to execute code over a network.

Untrusted pointer dereference in Windows CD-ROM Driver allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70274High· 7.8
3d ago

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

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

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
windows_11_version_26h2 vulnerabilities (CVEs) — page 22 · VulnSea