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windows_server_2022 vulnerabilities

CVEs whose affected-version data names the windows_server_2022 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

1485 CVEsRSS

CVE-2026-20923High· 7.8
8mo ago

Use 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.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.41%via NVD
CVE-2026-20922High· 7.8
8mo ago

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

▾ Twilightmicrosoft · windows_10_1607EPSS 1.1%via NVD
CVE-2026-20921High· 7.5
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

▾ Twilightmicrosoft · windows_10_1607EPSS 1.2%via NVD
CVE-2026-20920High· 7.8
8mo ago

Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_11_23h2EPSS 0.50%via NVD
CVE-2026-20919High· 7.5
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

▾ Twilightmicrosoft · windows_10_1607EPSS 0.81%via NVD
CVE-2026-20918High· 7.8
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.31%via NVD
CVE-2026-20877High· 7.8
8mo ago

Use 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.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.31%via NVD
CVE-2026-20875High· 7.5
8mo ago

Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.

Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.

▾ Twilightmicrosoft · windows_10_1607EPSS 1.6%via NVD
CVE-2026-20874High· 7.8
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.30%via NVD
CVE-2026-20873High· 7.8
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.30%via NVD
CVE-2026-20872Medium· 6.5
8mo ago

External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.

External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.

▾ Sunlitmicrosoft · windows_10_1607EPSS 20%via NVD
CVE-2026-20871High· 7.8
8mo ago

Use after free in Desktop Windows Manager allows an authorized attacker to elevate privileges locally.

Use after free in Desktop Windows Manager allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_21h2EPSS 4.2%via NVD
CVE-2026-20869High· 7.0
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Local Session Manager (LSM) allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Local Session Manager (LSM) allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1607EPSS 0.30%via NVD
CVE-2026-20868High· 8.8
8mo ago

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

▾ Twilightmicrosoft · windows_10_1607EPSS 1.4%via NVD
CVE-2026-20867High· 7.8
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.30%via NVD
CVE-2026-20866High· 7.8
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.30%via NVD
CVE-2026-20865High· 7.8
8mo ago

Use 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.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.40%via NVD
CVE-2026-20864High· 7.8
8mo ago

Heap-based buffer overflow in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.56%via NVD
CVE-2026-20863High· 7.0
8mo ago

Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_11_23h2EPSS 0.40%via NVD
CVE-2026-20862Medium· 5.5
8mo ago

Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally.

Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally.

▾ Sunlitmicrosoft · windows_10_1809EPSS 0.65%via NVD
CVE-2026-20861High· 7.8
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.30%via NVD
CVE-2026-20860High· 7.8
8mo ago

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1607EPSS 8.4%via NVD
CVE-2026-20858High· 7.8
8mo ago

Use 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.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.30%via NVD
CVE-2026-20857High· 7.8
8mo ago

Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1809EPSS 0.48%via NVD
CVE-2026-20856High· 8.1
8mo ago

Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.

Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.

▾ Twilightmicrosoft · windows_10_1607EPSS 1.1%via NVD
CVE-2026-20852High· 7.7
8mo ago

Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.

Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.

▾ Twilightmicrosoft · windows_10_1607EPSS 0.51%via NVD
CVE-2026-20849High· 7.5
8mo ago

Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

▾ Twilightmicrosoft · windows_10_1607EPSS 1.0%via NVD
CVE-2026-20848High· 7.5
8mo ago

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

▾ Twilightmicrosoft · windows_10_1607EPSS 0.76%via NVD
CVE-2026-20847Medium· 6.5
8mo ago

Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.

Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.

▾ Sunlitmicrosoft · windows_10_1607EPSS 1.4%via NVD
CVE-2026-20844High· 7.4
8mo ago

Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.

Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.

▾ Twilightmicrosoft · windows_10_1607EPSS 0.33%via NVD
windows_server_2022 vulnerabilities (CVEs) — page 47 · VulnSea