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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-2026-83909Medium· 4.7
2d ago

Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83908High· 7.0
2d ago

Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.

Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83907Medium· 5.5
2d ago

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

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

▾ SunlitMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-83906Medium· 6.5
2d ago

Incorrect implementation of authentication algorithm in Windows Shell allows an unauthorized attacker to perform spoofing over a network.

Incorrect implementation of authentication algorithm in Windows Shell allows an unauthorized attacker to perform spoofing over a network.

▾ SunlitMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-83905Medium· 4.7
2d ago

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

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

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83904Medium· 5.5
2d ago

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83903High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 11 Version 24H2via NVD
CVE-2026-83902High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83901High· 7.0
2d ago

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83900High· 7.0
2d 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
CVE-2026-83899High· 7.0
2d ago

Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.

Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83898Medium· 5.5
2d ago

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83897Medium· 4.7
2d ago

Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83896High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83895Medium· 6.8
2d ago

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an unauthorized attacker to elevate privileges with a physical attack.

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an unauthorized attacker to elevate privileges with a physical attack.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83893Medium· 5.5
2d ago

Exposure of sensitive system information to an unauthorized control sphere in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

Exposure of sensitive system information to an unauthorized control sphere in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83892Medium· 5.5
2d ago

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83889High· 8.8
2d ago

Release of invalid pointer or reference in DNS Server allows an authorized attacker to execute code over a network.

Release of invalid pointer or reference in DNS Server allows an authorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83888Medium· 6.5
2d ago

Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over a network.

Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over a network.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83887Medium· 5.5
2d ago

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83886High· 7.0
2d ago

Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-83885Medium· 5.6
2d ago

Inadequate encryption strength in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to perform spoofing locally.

Inadequate encryption strength in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to perform spoofing locally.

▾ SunlitMicrosoft · Windows 11 Version 24H2via NVD
CVE-2026-83884Medium· 5.5
2d ago

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83883High· 7.8
2d ago

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83882High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83881High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83879High· 7.0
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83877High· 7.8
2d ago

Integer overflow or wraparound in HID Parser Library allows an authorized attacker to elevate privileges locally.

Integer overflow or wraparound in HID Parser Library allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83876High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83875Medium· 5.5
2d ago

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
windows_11_version_26h2 vulnerabilities (CVEs) — page 14 · VulnSea