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 134 of 188
CVE-2026-97812P3HIGHCVSS 7.0fixed in 10.0.19044.78072026-10-13
CVE-2026-97812 [HIGH] CWE-415 CVE-2026-97812: Double free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileg Double free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-49762P3HIGHCVSS 7.0fixed in 10.0.19044.62162025-08-12
CVE-2025-49762 [HIGH] CWE-362 CVE-2025-49762: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69309P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69309 [HIGH] CWE-415 CVE-2026-69309: Double free in Windows Print Spooler Components allows an authorized attacker to elevate privileges Double free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69540P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69540 [HIGH] CWE-416 CVE-2026-69540: Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally. Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-72952P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-72952 [HIGH] CWE-125 CVE-2026-72952: Out-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.
nvd
CVE-2026-69692P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69692 [HIGH] CWE-416 CVE-2026-69692: Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally. Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69838P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69838 [HIGH] CWE-416 CVE-2026-69838: Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileg Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69735P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69735 [HIGH] CWE-416 CVE-2026-69735: Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privil Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69645P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69645 [HIGH] CWE-416 CVE-2026-69645: Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locall Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69362P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69362 [HIGH] CWE-416 CVE-2026-69362: Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locall Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69311P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69311 [HIGH] CWE-416 CVE-2026-69311: Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally. Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69560P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69560 [HIGH] CWE-416 CVE-2026-69560: Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges lo Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-71332P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-71332 [HIGH] CWE-416 CVE-2026-71332: Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to e Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-70562P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-70562 [HIGH] CWE-415 CVE-2026-70562: Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally. Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69413P3HIGHCVSS 7.0fixed in 10.0.19044.77252026-09-08
CVE-2026-69413 [HIGH] CWE-416 CVE-2026-69413: Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to ele Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62726P3HIGHCVSS 7.0fixed in 10.0.19044.76632026-08-11
CVE-2026-62726 [HIGH] CWE-416 CVE-2026-62726: Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62723P3HIGHCVSS 7.0fixed in 10.0.19044.76632026-08-11
CVE-2026-62723 [HIGH] CWE-416 CVE-2026-62723: Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62725P3HIGHCVSS 7.0fixed in 10.0.19044.76632026-08-11
CVE-2026-62725 [HIGH] CWE-416 CVE-2026-62725: Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62724P3HIGHCVSS 7.0fixed in 10.0.19044.76632026-08-11
CVE-2026-62724 [HIGH] CWE-416 CVE-2026-62724: Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges loca Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-58619P3HIGHCVSS 7.0fixed in 10.0.19044.75482026-07-14
CVE-2026-58619 [HIGH] CWE-416 CVE-2026-58619: Use after free in Windows Sensor Data Service allows an authorized attacker to elevate privileges lo Use after free in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.
nvd
← Previous134 / 188Next →
Microsoft Windows 10 21H2 vulnerabilities | cvebase