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-2026-88098High· 7.0Untrusted pointer dereference in Windows Security Support Provider Interface allows an authorized attacker to elevate privileges locally.
Untrusted pointer dereference in Windows Security Support Provider Interface allows an authorized attacker to elevate privileges locally.
CVE-2026-88096High· 7.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DCOM Server allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DCOM Server allows an authorized attacker to elevate privileges locally.
CVE-2026-88093High· 7.8Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-88091High· 7.8Deserialization of untrusted data in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.
Deserialization of untrusted data in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.
CVE-2026-88080High· 7.8Use 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-2026-88079High· 7.0Null pointer dereference in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
Null pointer dereference in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
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-2026-87709Medium· 5.5Improper access control in Windows Host Guardian Service allows an authorized attacker to perform tampering locally.
Improper access control in Windows Host Guardian Service allows an authorized attacker to perform tampering locally.
CVE-2026-87708High· 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-2026-87705High· 7.4Improper verification of source of a communication channel in Windows Hyper-V allows an unauthorized attacker to bypass a security feature over an adjacent network.
Improper verification of source of a communication channel in Windows Hyper-V allows an unauthorized attacker to bypass a security feature over an adjacent network.
CVE-2026-87704High· 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-2026-87702High· 7.8Integer overflow or wraparound in Windows Resource Management (MRM) allows an authorized attacker to elevate privileges locally.
Integer overflow or wraparound in Windows Resource Management (MRM) allows an authorized attacker to elevate privileges locally.
CVE-2026-87700High· 7.8Use 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-2026-87699High· 7.8Heap-based buffer overflow in Winlogon allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Winlogon allows an authorized attacker to elevate privileges locally.
CVE-2026-87698Medium· 5.5Out-of-bounds read in Windows Remote Access Service Infrastructure allows an authorized attacker to disclose information locally.
Out-of-bounds read in Windows Remote Access Service Infrastructure allows an authorized attacker to disclose information locally.
CVE-2026-87694High· 7.8Use 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-2026-87693High· 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-2026-87691High· 7.8Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.
Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally.