cbcvebase.

Microsoft Windows 10 Version 21H2 vulnerabilities

3,631 known vulnerabilities affecting microsoft/windows_10_version_21h2.

Total CVEs
3,631
CISA KEV
98
actively exploited
Public exploits
68
Exploited in wild
126
Severity breakdown
CRITICAL104HIGH2642MEDIUM872LOW13

Vulnerabilities

Page 111 of 182
CVE-2026-69280P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69280 [HIGH] CWE-416 CVE-2026-69280: Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges loc Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
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CVE-2026-69654P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69654 [HIGH] CWE-416 CVE-2026-69654: Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges local Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally.
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CVE-2026-69498P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69498 [HIGH] CWE-416 CVE-2026-69498: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-71353P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-71353 [HIGH] CWE-415 CVE-2026-71353: Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to ele Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69652P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69652 [HIGH] CWE-416 CVE-2026-69652: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-69648P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69648 [HIGH] CWE-416 CVE-2026-69648: Use after free in Windows Notification allows an authorized attacker to elevate privileges locally. Use after free in Windows Notification allows an authorized attacker to elevate privileges locally.
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CVE-2026-73022P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-73022 [HIGH] CWE-416 CVE-2026-73022: Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate pr Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69275P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69275 [HIGH] CWE-416 CVE-2026-69275: Use after free in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate Use after free in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.
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CVE-2026-69567P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69567 [HIGH] CWE-416 CVE-2026-69567: Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally. Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
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CVE-2026-69816P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69816 [HIGH] CWE-416 CVE-2026-69816: Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges local Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally.
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CVE-2026-69834P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69834 [HIGH] CWE-416 CVE-2026-69834: Use after free in Windows ALPC allows an authorized attacker to elevate privileges locally. Use after free in Windows ALPC allows an authorized attacker to elevate privileges locally.
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CVE-2026-62694P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-62694 [HIGH] CWE-416 CVE-2026-62694: 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-2026-70577P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-70577 [HIGH] CWE-416 CVE-2026-70577: Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate pr Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
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CVE-2026-69605P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69605 [HIGH] CWE-416 CVE-2026-69605: Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges loca Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges locally.
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CVE-2026-71351P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-71351 [HIGH] CWE-415 CVE-2026-71351: Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to ele Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
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CVE-2026-65678P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.76632026-08-11
CVE-2026-65678 [HIGH] CWE-416 CVE-2026-65678: Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
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CVE-2026-61366P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.76632026-08-11
CVE-2026-61366 [HIGH] CWE-415 CVE-2026-61366: Double free in Windows Network Connection Broker allows an authorized attacker to elevate privileges Double free in Windows Network Connection Broker allows an authorized attacker to elevate privileges locally.
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CVE-2026-62773P3HIGHCVSS 7.0≥ 10.0.19044.0, < 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 7.0≥ 10.0.19044.0, < 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-2026-61939P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.76632026-08-11
CVE-2026-61939 [HIGH] CWE-416 CVE-2026-61939: Use after free in Winlogon allows an authorized attacker to elevate privileges locally. Use after free in Winlogon allows an authorized attacker to elevate privileges locally.
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Microsoft Windows 10 Version 21H2 vulnerabilities | cvebase