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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-2026-83781High· 7.8
2d ago

Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-83779High· 7.8
2d 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-2026-83778High· 8.8
2d ago

Heap-based buffer overflow in Microsoft Internet Messaging API allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Microsoft Internet Messaging API allows an unauthorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83777High· 8.8
2d ago

Heap-based buffer overflow in Windows Bluetooth Service allows an unauthorized attacker to elevate privileges over an adjacent network.

Heap-based buffer overflow in Windows Bluetooth Service allows an unauthorized attacker to elevate privileges over an adjacent network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83776Medium· 6.8
2d ago

Out-of-bounds read in Microsoft Bluetooth Driver allows an unauthorized attacker to elevate privileges with a physical attack.

Out-of-bounds read in Microsoft Bluetooth Driver allows an unauthorized attacker to elevate privileges with a physical attack.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83775High· 7.0
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83774Medium· 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-2026-83773Medium· 5.5
2d ago

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

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

▾ SunlitMicrosoft · Windows 11 Version 24H2via NVD
CVE-2026-83771High· 8.8
2d ago

Use after free in Windows Camera Frame Server Monitor allows an unauthorized attacker to elevate privileges over an adjacent network.

Use after free in Windows Camera Frame Server Monitor allows an unauthorized attacker to elevate privileges over an adjacent network.

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-83770Critical· 9.8
2d ago

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

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

▾ MidnightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83769High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83768High· 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-2026-83767High· 7.8
2d 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-2026-83766Medium· 4.2
2d ago

Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent network.

Incorrect authorization in Windows Hyper-V allows an authorized attacker to bypass a security feature over an adjacent network.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83765Medium· 5.5
2d ago

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

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

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83764Medium· 5.5
2d ago

Incorrect authorization in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

Incorrect authorization in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83763High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83762High· 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 1809via NVD
CVE-2026-83761High· 7.8
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-2026-83760Medium· 5.5
2d ago

Out-of-bounds read in Microsoft Bluetooth Driver allows an authorized attacker to disclose information locally.

Out-of-bounds read in Microsoft Bluetooth Driver allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83759High· 8.8
2d ago

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83758High· 7.8
2d ago

Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to execute code locally.

Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to execute code locally.

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83757High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 11 version 23H2via NVD
CVE-2026-83756High· 7.8
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 21H2via NVD
CVE-2026-83755Medium· 5.5
2d ago

Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.

Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.

▾ SunlitMicrosoft · Windows 10 Version 1607via NVD
CVE-2026-83754High· 7.5
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1809via NVD
CVE-2026-83753High· 7.8
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 21H2via NVD
CVE-2026-83752High· 7.0
2d 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-2026-83751High· 7.0
2d ago

Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

▾ TwilightMicrosoft · Windows 11 Version 24H2via NVD
CVE-2026-83750High· 7.0
2d ago

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

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

▾ TwilightMicrosoft · Windows 10 Version 1607via NVD
windows_11_version_26h2 vulnerabilities (CVEs) — page 17 · VulnSea