UNKNOWN NVD

CVE-2026-86247

Race condition within a thread vulnerability in Apache Tomcat Native allowed client certificate verification requirements to be down-graded for some configurati

Race condition within a thread vulnerability in Apache Tomcat Native allowed client certificate verification requirements to be down-graded for some configurations. This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, from 1.3.0 through 1.3.8. Unsupported versions may also be affected. Users are recommended to upgrade to version 2.0.16 or 1.3.9, which fixes the issue.

References

https://lists.apache.org/thread/obsson6zhvfg0wsp2bx602l61ltj87r1

Published: 2026-09-23 · Source: NVD · Feed updated: 2026-09-23

This unknown severity vulnerability was published on 2026-09-23 via NVD.

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