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CVE-2026-34487 Insertion of Sensitive Information into Log File vulnerability in the cloud membership for clustering component of…

Description

Insertion of Sensitive Information into Log File vulnerability in the cloud membership for clustering component of Apache Tomcat exposed the Kubernetes bearer token. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.13 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.

Affected products and versions

Product Affected versions Fixed in
Apache Tomcat 11.0 11.0.0-M1 → 11.0.20 No fix stated
Apache Tomcat 10.1 10.1.0-M1 → 10.1.53 No fix stated
Apache Tomcat 9.0 9.0.13 → 9.0.116 No fix stated

References

Timeline

  1. Published
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