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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-2026-70054High· 7.8
4d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70052High· 7.8
4d ago

Integer overflow or wraparound in Windows PowerShell allows an authorized attacker to execute code locally.

Integer overflow or wraparound in Windows PowerShell allows an authorized attacker to execute code locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-70051High· 7.8
4d ago

Access of resource using incompatible type ('type confusion') in Windows SmartScreen allows an authorized attacker to elevate privileges locally.

Access of resource using incompatible type ('type confusion') in Windows SmartScreen allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-70048High· 7.8
4d ago

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70045High· 7.0
4d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-70044Medium· 5.5
4d ago

Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose information locally.

Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70041Medium· 5.5
4d ago

Buffer over-read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.

Buffer over-read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70038High· 8.1
4d ago

Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70031High· 7.5
4d ago

Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to deny service over a network.

Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to deny service over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70027High· 7.8
4d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-70026High· 7.0
4d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-70025Medium· 5.3
4d ago

Use after free in Windows Netlogon allows an authorized attacker to deny service over a network.

Use after free in Windows Netlogon allows an authorized attacker to deny service over a network.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70024Critical· 9.8
4d ago

Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker to execute code over a network.

Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker to execute code over a network.

▾ MidnightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70023High· 7.8
4d ago

Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-70021High· 7.0
4d ago

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

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

▾ TwilightMicrosoft · Windows 11 Version 24H2via NVD
CVE-2026-70017Medium· 5.5
4d ago

Access of resource using incompatible type ('type confusion') in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

Access of resource using incompatible type ('type confusion') in Windows Secure Kernel Mode allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-70015High· 7.8
4d ago

Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally.

Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70014High· 7.5
4d ago

Use after free in Windows Cryptographic Services allows an authorized attacker to execute code over a network.

Use after free in Windows Cryptographic Services allows an authorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70013High· 8.1
4d ago

Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70012High· 7.5
4d ago

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70011Medium· 5.5
4d ago

Out-of-bounds read in Windows IP Over USB Service allows an authorized attacker to disclose information locally.

Out-of-bounds read in Windows IP Over USB Service allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-70010High· 7.8
4d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70008High· 7.8
4d ago

Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to elevate privileges locally.

Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-70006High· 7.5
4d ago

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-70004High· 7.5
4d ago

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-69999Medium· 5.5
4d ago

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

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

▾ SunlitMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-69998High· 7.5
4d ago

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-69997High· 7.5
4d ago

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-69996High· 7.5
4d ago

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-69995High· 7.5
4d ago

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
windows_11_version_26h2 vulnerabilities (CVEs) — page 27 · VulnSea