Microsoft Windows 10 1809 vulnerabilities

2,099 known vulnerabilities affecting microsoft/windows_10_1809.

Total CVEs

2,099

CISA KEV

100

actively exploited

Public exploits

Exploited in wild

111

Severity breakdown

CRITICAL63HIGH1493MEDIUM535LOW8

Vulnerabilities

SortPage 70 of 105

CVE-2026-20814P3HIGHCVSS 7.0fixed in 10.0.17763.82762026-01-13

CVE-2026-20814 [HIGH] CWE-362 CVE-2026-20814: Concurrent execution using shared resource with improper synchronization ('race condition') in Graph Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-20826P3HIGHCVSS 7.0fixed in 10.0.17763.82762026-01-13

CVE-2026-20826 [HIGH] CWE-362 CVE-2026-20826: Concurrent execution using shared resource with improper synchronization ('race condition') in Table Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-34342P3HIGHCVSS 7.0fixed in 10.0.17763.87552026-05-12

CVE-2026-34342 [HIGH] CWE-362 CVE-2026-34342: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-20836P3HIGHCVSS 7.0fixed in 10.0.17763.82762026-01-13

CVE-2026-20836 [HIGH] CWE-362 CVE-2026-20836: Concurrent execution using shared resource with improper synchronization ('race condition') in Graph Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-25178P3HIGHCVSS 7.0fixed in 10.0.17763.85112026-03-10

CVE-2026-25178 [HIGH] CWE-416 CVE-2026-25178: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-49762P3HIGHCVSS 7.0fixed in 10.0.17763.76782025-08-12

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-2026-21234P3HIGHCVSS 7.0fixed in 10.0.17763.83892026-02-10

CVE-2026-21234 [HIGH] CWE-362 CVE-2026-21234: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-55335P3HIGHCVSS 7.0fixed in 10.0.17763.79192025-10-14

CVE-2025-55335 [HIGH] CWE-362 CVE-2025-55335: Use after free in Windows NTFS allows an unauthorized attacker to elevate privileges locally. Use after free in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

nvd

CVE-2025-62217P3HIGHCVSS 7.0fixed in 10.0.17763.80272025-11-11

CVE-2025-62217 [HIGH] CWE-362 CVE-2025-62217: 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-2026-40410P3HIGHCVSS 7.0fixed in 10.0.17763.87552026-05-12

CVE-2026-40410 [HIGH] CWE-416 CVE-2026-40410: Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally. Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-59507P3HIGHCVSS 7.0fixed in 10.0.17763.80272025-11-11

CVE-2025-59507 [HIGH] CWE-362 CVE-2025-59507: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-59508P3HIGHCVSS 7.0fixed in 10.0.17763.80272025-11-11

CVE-2025-59508 [HIGH] CWE-362 CVE-2025-59508: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-59506P3HIGHCVSS 7.0fixed in 10.0.17763.80272025-11-11

CVE-2025-59506 [HIGH] CWE-362 CVE-2025-59506: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DirectX allows an authorized attacker to elevate privileges locally.

nvd

CVE-2025-62573P3HIGHCVSS 7.0fixed in 10.0.17763.81462025-12-09

CVE-2025-62573 [HIGH] CWE-362 CVE-2025-62573: 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.

nvd

CVE-2026-42911P3HIGHCVSS 7.0fixed in 10.0.17763.88802026-06-09

CVE-2026-42911 [HIGH] CWE-416 CVE-2026-42911: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-34335P3HIGHCVSS 7.0fixed in 10.0.17763.88802026-06-09

CVE-2026-34335 [HIGH] CWE-416 CVE-2026-34335: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-58637P3HIGHCVSS 7.0fixed in 10.0.17763.90202026-07-14

CVE-2026-58637 [HIGH] CWE-416 CVE-2026-58637: Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-34340P3HIGHCVSS 7.0fixed in 10.0.17763.87552026-05-12

CVE-2026-34340 [HIGH] CWE-416 CVE-2026-34340: Use after free in Windows Projected File System allows an authorized attacker to elevate privileges Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-33104P3HIGHCVSS 7.0fixed in 10.0.17763.86442026-04-14

CVE-2026-33104 [HIGH] CWE-362 CVE-2026-33104: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

nvd

CVE-2026-42912P3HIGHCVSS 7.0fixed in 10.0.17763.88802026-06-09

CVE-2026-42912 [HIGH] CWE-362 CVE-2026-42912: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally.

nvd

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