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.
1160 CVEsRSS
CVE-2026-85793Medium· 5.5Exposure of sensitive system information to an unauthorized control sphere in Windows Sysmain Service allows an authorized attacker to disclose information locally.
Exposure of sensitive system information to an unauthorized control sphere in Windows Sysmain Service allows an authorized attacker to disclose information locally.
CVE-2026-85792Critical· 9.8Remote 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-2026-85791High· 7.0Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-85377High· 7.8Access of resource using incompatible type ('type confusion') in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.
Access of resource using incompatible type ('type confusion') in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-85376High· 7.8Weak authentication in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
Weak authentication in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
CVE-2026-85375High· 7.8Use 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-2026-85374Medium· 5.5Out-of-bounds read in Windows Installer allows an authorized attacker to disclose information locally.
Out-of-bounds read in Windows Installer allows an authorized attacker to disclose information locally.
CVE-2026-85373High· 7.8Heap-based buffer overflow in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
CVE-2026-85372High· 7.0Use 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-2026-85371High· 8.1Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.
Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.
CVE-2026-85365High· 7.0Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
CVE-2026-85338High· 7.8Out-of-bounds read in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVE-2026-85337Medium· 6.5Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
CVE-2026-85336Medium· 5.5Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.
Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.
CVE-2026-85334High· 7.5Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
CVE-2026-85333Medium· 6.7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.
CVE-2026-85332High· 7.8Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.
CVE-2026-85331Medium· 6.5Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information over a network.
Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information over a network.
CVE-2026-85329High· 7.0Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Account allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Account allows an authorized attacker to elevate privileges locally.
CVE-2026-85328High· 7.0Weak authentication in Windows Projected File System allows an authorized attacker to elevate privileges locally.
Weak authentication in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVE-2026-85327High· 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-2026-85322High· 7.5Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
CVE-2026-83889High· 8.8Release 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.
CVE-2026-83869Critical· 9.8Integer underflow (wrap or wraparound) in DNS Server allows an unauthorized attacker to execute code over a network.
Integer underflow (wrap or wraparound) in DNS Server allows an unauthorized attacker to execute code over a network.
CVE-2026-83642High· 8.8Access of resource using incompatible type ('type confusion') in DNS Server allows an unauthorized attacker to execute code over a network.
Access of resource using incompatible type ('type confusion') in DNS Server allows an unauthorized attacker to execute code over a network.
CVE-2026-70244Medium· 6.5Out-of-bounds read in DNS Server allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in DNS Server allows an unauthorized attacker to disclose information over a network.
CVE-2026-70045High· 7.0Use after free in Windows Work Folders allows an authorized attacker to elevate privileges locally.
Use after free in Windows Work Folders allows an authorized attacker to elevate privileges locally.
CVE-2026-70044Medium· 5.5Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose information locally.
Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose information locally.
CVE-2026-70041Medium· 5.5Buffer over-read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.
Buffer over-read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.
CVE-2026-70038High· 8.1Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.
Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network.