Ghostwire

CVE-2026-23666: Concurrent execution using shared resource with improper synchronization ('race condition') in .NET Framework allows an...

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 .NET Framework allows an unauthorized attacker to deny service over a network.

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-2026-23666
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-23666