Ghostwire

CVE-2026-26168: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary...

HIGH CVSS 7.5

Published: April 14, 2026 | Last Modified: April 14, 2026

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.

Ghostwire Analysis — What This Means Practically

High CVSS score indicates significant risk — exploitation could lead to substantial data exposure or system compromise.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References

www.tenable.com/cve/CVE-2026-26168
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-26168
nvd.nist.gov/vuln/detail/CVE-2026-26168