CVE-2025-62217

CWE-362 — Race Condition4 documents4 sources
Severity
7.0HIGH
EPSS
0.0%
top 92.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
32
Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2+29 more
Timeline
PublishedNov 11

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages31 packages

▶NVDmicrosoft/windows< 10.0.14393.8594+5
▶NVDmicrosoft/windows_10_1607< 10.0.14393.8594
▶NVDmicrosoft/windows_10_1809< 10.0.17763.8027
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.6575
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.6575

🔴Vulnerability Details

2
GHSA
GHSA-g2qc-wg65-52qp: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an↗2025-11-11
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CVEList
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability↗2025-11-11
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📋Vendor Advisories

1
Microsoft
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability↗2025-11-11
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CVE-2025-62217 (HIGH CVSS 7) | Concurrent execution using shared r | cvebase.io