windows_10_version_21h2 vulnerabilities
CVEs whose affected-version data names the windows_10_version_21h2 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
615 CVEsRSS
CVE-2026-83998High· 8.8Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-81955High· 8.8Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
CVE-2026-81355High· 7.5Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to execute code locally.
Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to execute code locally.
CVE-2026-78449High· 8.1Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.
Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.
CVE-2026-77896Medium· 6.5Integer overflow or wraparound in Remote Desktop Client allows an unauthorized attacker to deny service over a network.
Integer overflow or wraparound in Remote Desktop Client allows an unauthorized attacker to deny service over a network.
CVE-2026-77504High· 8.8Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-77492Medium· 5.5Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.
Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.
CVE-2026-73018High· 8.8Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.
CVE-2026-73014High· 7.8Missing authorization in Data Sharing Service Client allows an authorized attacker to elevate privileges locally.
Missing authorization in Data Sharing Service Client allows an authorized attacker to elevate privileges locally.
CVE-2026-72986High· 8.8Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.
CVE-2026-72981High· 8.1Use after free in IP Helper allows an unauthorized attacker to execute code over a network.
Use after free in IP Helper allows an unauthorized attacker to execute code over a network.
CVE-2026-72964Medium· 5.5Missing authentication for critical function in Windows Internet Connection Sharing (ICS) allows an authorized attacker to perform tampering locally.
Missing authentication for critical function in Windows Internet Connection Sharing (ICS) allows an authorized attacker to perform tampering locally.
CVE-2026-72962High· 8.2Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-72960High· 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-2026-72953High· 7.8Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-72952High· 7.0Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.
CVE-2026-72950High· 8.8Remote 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-2026-72947Medium· 6.4Integer underflow (wrap or wraparound) in Windows File History Service allows an authorized attacker to elevate privileges locally.
Integer underflow (wrap or wraparound) in Windows File History Service allows an authorized attacker to elevate privileges locally.
CVE-2026-72945Medium· 5.5Use of uninitialized resource in Windows Task Scheduler allows an authorized attacker to disclose information locally.
Use of uninitialized resource in Windows Task Scheduler allows an authorized attacker to disclose information locally.
CVE-2026-72944High· 7.8Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally.
CVE-2026-72942Medium· 6.5Out-of-bounds read in Windows Spaceport.sys allows an unauthorized attacker to disclose information over a network.
Out-of-bounds read in Windows Spaceport.sys allows an unauthorized attacker to disclose information over a network.
CVE-2026-72939Medium· 6.5Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service over a network.
Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service over a network.
CVE-2026-72937Medium· 5.5Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.
Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.
CVE-2026-72935Medium· 6.7Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-72933High· 8.8Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL allows an unauthorized attacker to execute code over a network.
Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL allows an unauthorized attacker to execute code over a network.
CVE-2026-72932High· 7.5Buffer over-read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
Buffer over-read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.
CVE-2026-72931Medium· 4.7Missing release of resource after effective lifetime in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to deny service locally.
Missing release of resource after effective lifetime in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to deny service locally.
CVE-2026-72930High· 7.0Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to execute code locally.
Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to execute code locally.
CVE-2026-72927Medium· 6.7Heap-based buffer overflow in Winsock allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Winsock allows an authorized attacker to elevate privileges locally.
CVE-2026-72926High· 7.0Use after free in Windows Internet Connection Sharing (ICS) allows an authorized attacker to elevate privileges locally.
Use after free in Windows Internet Connection Sharing (ICS) allows an authorized attacker to elevate privileges locally.