CVE-2026-34487
CVE-2026-34487 updated by NVD
Summary
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 packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| Maven | org.apache.tomcat.embed:tomcat-embed-core | — | 9.0.117, 10.1.54, 11.0.21 |
| Maven | org.apache.tomcat:tomcat | — | 9.0.117, 10.1.54, 11.0.21 |
| Maven | org.apache.tomcat:tomcat-tribes | — | 9.0.117, 10.1.54, 11.0.21 |
Remediation: Upgrade to 9.0.117 or later.
References
Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.