CVE-2026-65183

Summary

Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat when creating unix domain sockets allows an unauthorised local user to access the unix domain socket.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.42 through 9.0.120.

Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.

Affected Software

VendorProductVersion RangeStatus
Apache Software FoundationApache Tomcat11.0.0-M1 <= 11.0.24affected
Apache Software FoundationApache Tomcat10.1.0-M1 <= 10.1.57affected
Apache Software FoundationApache Tomcat9.0.42 <= 9.0.120affected
Apache Software FoundationApache Tomcat8.5.0 <= 8.5.100unaffected
Apache Software FoundationApache Tomcat7.0.0 <= 7.0.109unaffected

Weaknesses

  • CWE-367: CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

References