CVE-2024-38193

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Affected

Microsoft · Windows 11 Version 24H2 · Windows 10 Version 1809 · Windows Server 2019 · Windows Server 2019 (Server Core installation) · Windows Server 2022 · Windows 11 version 21H2

CVSS v3.1 MICROSOFT

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

28.74% chance of exploitation in the next 30 days, 98th percentile

CISA KEV

added 2024-08-13

Published

2024-08-13

Updated

2025-10-21

Proof-of-concept exploits (1)

• killvxk/CVE-2024-38193-Nephster61★ · 2024-11-18

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52284

Security advisories

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38193

References

• CVE Record
• NVD entry

Related

• CVE-2018-14772
• CVE-2019-19383
• CVE-2021-3972
• CVE-2022-1040
• CVE-2022-26809
• CVE-2023-22515