windows_10_21h2 vulnerabilities
CVEs whose affected-version data names the windows_10_21h2 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
711 CVEsRSS
CVE-2026-70581High· 7.8Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-70579High· 7.5Out-of-bounds read in Windows Mobile Broadband allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Windows Mobile Broadband allows an unauthorized attacker to disclose information over a network.
CVE-2026-70578High· 7.0Heap-based buffer overflow in Windows Credential Guard allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Credential Guard allows an authorized attacker to elevate privileges locally.
CVE-2026-70577High· 7.0Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
CVE-2026-70574High· 7.8Out-of-bounds read in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-70573High· 7.0Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-70572High· 7.8Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-70570High· 7.5Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
CVE-2026-70568High· 7.0Heap-based buffer overflow in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.
CVE-2026-70565High· 7.0Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privileges locally.
Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privileges locally.
CVE-2026-70564High· 7.8Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
CVE-2026-70563High· 8.1Improper link resolution before file access ('link following') in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
Improper link resolution before file access ('link following') in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
CVE-2026-70562High· 7.0Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
CVE-2026-70342High· 8.1Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network.
Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-70296Critical· 9.8Out-of-bounds write in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
Out-of-bounds write in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
CVE-2026-70290Medium· 5.5Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-70289High· 7.8Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
CVE-2026-70283High· 7.0Incorrect authorization in Windows Win32K allows an authorized attacker to elevate privileges locally.
Incorrect authorization in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-70203High· 8.8Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.
CVE-2026-70145Medium· 5.5Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.
Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.
CVE-2026-69921High· 7.8Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
CVE-2026-69911High· 7.0Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-69910Critical· 9.8Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code over a network.
Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code over a network.
CVE-2026-69907High· 7.8Improper handling of insufficient permissions or privileges in Windows Enterprise App Management allows an authorized attacker to elevate privileges locally.
Improper handling of insufficient permissions or privileges in Windows Enterprise App Management allows an authorized attacker to elevate privileges locally.
CVE-2026-69906High· 8.2Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
CVE-2026-69900High· 7.8Untrusted pointer dereference in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.
Untrusted pointer dereference in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-69895Medium· 4.7Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
CVE-2026-69891High· 7.0Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
CVE-2026-69890High· 7.5Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate privileges locally.
Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate privileges locally.
CVE-2026-69889High· 7.0Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.