windows_11_26h2 vulnerabilities
CVEs whose affected-version data names the windows_11_26h2 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
277 CVEsRSS
CVE-2026-88076High· 7.0Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges locally.
Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-88074High· 7.8Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
CVE-2026-88073High· 8.8Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-88072High· 7.8Improper access control in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.
Improper access control in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.
CVE-2026-88071High· 7.8Double free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Double free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVE-2026-88070High· 7.8Out-of-bounds read in Windows BitLocker allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows BitLocker allows an authorized attacker to elevate privileges locally.
CVE-2026-87716High· 7.5Heap-based buffer overflow in Windows Storage Spaces Controller allows an unauthorized attacker to deny service over a network.
Heap-based buffer overflow in Windows Storage Spaces Controller allows an unauthorized attacker to deny service over a network.
CVE-2026-87715High· 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-2026-87714Medium· 6.5Missing authorization in WebDAV allows an authorized attacker to bypass a security feature over a network.
Missing authorization in WebDAV allows an authorized attacker to bypass a security feature over a network.
CVE-2026-87713High· 7.5Use after free in Windows Bluetooth Port Driver allows an unauthorized attacker to elevate privileges over an adjacent network.
Use after free in Windows Bluetooth Port Driver allows an unauthorized attacker to elevate privileges over an adjacent network.
CVE-2026-87712High· 7.8Use after free in Windows Quality of Service (QoS) Packet Scheduler allows an authorized attacker to elevate privileges locally.
Use after free in Windows Quality of Service (QoS) Packet Scheduler allows an authorized attacker to elevate privileges locally.
CVE-2026-87711High· 7.8Stack-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-2026-87710High· 7.0Improper access control in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.
Improper access control in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.
CVE-2026-85926High· 8.1Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.
Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.
CVE-2026-85920High· 7.0Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an authorized attacker to elevate privileges locally.
Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an authorized attacker to elevate privileges locally.
CVE-2026-85918High· 7.0Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
CVE-2026-85916Medium· 6.2Exposure of private personal information to an unauthorized actor in Azure Active Directory allows an unauthorized attacker to disclose information locally.
Exposure of private personal information to an unauthorized actor in Azure Active Directory allows an unauthorized attacker to disclose information locally.
CVE-2026-85915High· 7.8Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-85914High· 7.0Use after free in Windows Embedded Mode Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Embedded Mode Service allows an authorized attacker to elevate privileges locally.
CVE-2026-85904High· 7.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
CVE-2026-85903High· 8.8Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.
Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.
CVE-2026-85902High· 7.8Heap-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.
CVE-2026-85901High· 7.8Heap-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.
CVE-2026-85837High· 7.8Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-85836High· 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-2026-85826High· 7.0Out-of-bounds write in Windows Fast FAT Driver allows an authorized attacker to elevate privileges locally.
Out-of-bounds write in Windows Fast FAT Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-85825High· 7.0Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-85824High· 7.0Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.
Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.
CVE-2026-85823High· 7.0Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.
Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.
CVE-2026-85822High· 7.8Heap-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.