CWE-362
2,955 CVEs • Abstraction: Class • Likelihood of Exploit: Medium
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.
CVEs (2,955)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Microsoft 7Windows 10 1809 Windows 10 21h2Windows 10 22h2+4 moreAug 14, 2026 Apr 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech Brokered Api allows an authorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Speech Brokered Api allows an authorized attacker to elevate privileges locally. |
1Microsoft 11Windows 10 1809 Windows 10 21h2Windows 10 22h2+8 moreOct 14, 2026 Apr 14, 2026 N/A· v4 5.7 MEDIUM· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Biometric Service allows an unauthorized attacker to bypass a security feature with a physical attack. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 11Windows 10 1809 Windows 10 21h2Windows 10 22h2+8 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Projected File System allows an authorized attacker to elevate privileges locally. |
1Microsoft 11Windows 10 1809 Windows 10 21h2Windows 10 22h2+8 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally. |
1Microsoft 11Windows 10 1809 Windows 10 21h2Windows 10 22h2+8 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows an authorized attacker to elevate privileges locally. |
1Microsoft 6Windows 11 23h2 Windows 11 24h2Windows 11 25h2+3 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreSep 25, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 14Windows 10 1607 Windows 10 1809Windows 10 21h2+11 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 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. |
1Microsoft 9Windows 10 21h2 Windows 10 22h2Windows 11 23h2+6 moreOct 14, 2026 Apr 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally. |