cbcvebase.

Microsoft Windows 10 21H2 vulnerabilities

3,745 known vulnerabilities affecting microsoft/windows_10_21h2.

Total CVEs
3,745
CISA KEV
91
actively exploited
Public exploits
55
Exploited in wild
102
Severity breakdown
CRITICAL123HIGH2691MEDIUM922LOW9

Vulnerabilities

Page 120 of 188
CVE-2026-62773P3HIGHCVSS 7.0fixed in 10.0.19044.76632026-08-11
CVE-2026-62773 [HIGH] CWE-416 CVE-2026-62773: Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally. Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.
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CVE-2026-62892P3HIGHCVSS 7.0fixed in 10.0.19044.76632026-08-11
CVE-2026-62892 [HIGH] CWE-416 CVE-2026-62892: Use after free in Capability Access Management Service (camsvc) allows an authorized attacker to ele Use after free in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.
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CVE-2026-56173P3HIGHCVSS 7.0fixed in 10.0.19044.75482026-07-14
CVE-2026-56173 [HIGH] CWE-416 CVE-2026-56173: Use after free in Windows WebView allows an authorized attacker to elevate privileges locally. Use after free in Windows WebView allows an authorized attacker to elevate privileges locally.
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CVE-2026-50296P3HIGHCVSS 7.0fixed in 10.0.19044.75482026-07-14
CVE-2026-50296 [HIGH] CWE-416 CVE-2026-50296: Use after free in Graphics Kernel allows an authorized attacker to elevate privileges locally. Use after free in Graphics Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2026-50397P3HIGHCVSS 7.0fixed in 10.0.19044.75482026-07-14
CVE-2026-50397 [HIGH] CWE-416 CVE-2026-50397: Use 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.
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CVE-2026-58629P3HIGHCVSS 7.0fixed in 10.0.19044.75482026-07-14
CVE-2026-58629 [HIGH] CWE-416 CVE-2026-58629: Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally. Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.
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CVE-2026-34347P3HIGHCVSS 7.0fixed in 10.0.19044.72912026-05-12
CVE-2026-34347 [HIGH] CWE-416 CVE-2026-34347: Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
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CVE-2025-58725P3HIGHCVSS 7.0fixed in 10.0.19044.64562025-10-14
CVE-2025-58725 [HIGH] CWE-122 CVE-2025-58725: Heap-based buffer overflow in Windows COM allows an authorized attacker to elevate privileges locall Heap-based buffer overflow in Windows COM allows an authorized attacker to elevate privileges locally.
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CVE-2026-96322P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-96322 [HIGH] CWE-416 CVE-2026-96322: Use after free in Windows Remote Desktop Protocol allows an authorized attacker to elevate privilege Use after free in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.
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CVE-2026-83752P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-83752 [HIGH] CWE-416 CVE-2026-83752: Use 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.
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CVE-2026-87704P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-87704 [HIGH] CWE-416 CVE-2026-87704: Use 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.
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CVE-2026-87715P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-87715 [HIGH] CWE-416 CVE-2026-87715: Use 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.
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CVE-2026-87693P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-87693 [HIGH] CWE-416 CVE-2026-87693: Use 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.
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CVE-2026-42984P3HIGHCVSS 7.0fixed in 10.0.19044.74172026-06-09
CVE-2026-42984 [HIGH] CWE-416 CVE-2026-42984: Use 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.
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CVE-2026-97793P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-97793 [HIGH] CWE-306 CVE-2026-97793: Missing authentication for critical function in Windows Setup and Deployment allows an authorized at Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate privileges locally.
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CVE-2026-85372P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-85372 [HIGH] CWE-416 CVE-2026-85372: Use 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.
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CVE-2026-85364P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-85364 [HIGH] CWE-416 CVE-2026-85364: Use 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.
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CVE-2026-85361P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-85361 [HIGH] CWE-416 CVE-2026-85361: Use 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.
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CVE-2026-87708P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-87708 [HIGH] CWE-416 CVE-2026-87708: Use 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.
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CVE-2026-88124P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-88124 [HIGH] CWE-416 CVE-2026-88124: Use 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.
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Microsoft Windows 10 21H2 vulnerabilities | cvebase