Apache Tomcat: Apache Tomcat: Information disclosure via sensitive data in log files

A flaw was found in Apache Tomcat. The cloud membership for clustering component was vulnerable to the insertion of sensitive information into log files. This vulnerability could lead to the exposure of the Kubernetes bearer token, which is a credential used for authentication within a Kubernetes...

BIT-TOMCAT-2026-34487 Apache Tomcat: Cloud membership for clustering component exposed the Kubernetes bearer token

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 through 11.0.20, from 10.1.0 through 10.1.53, from 9.0.13 through 9.0.116. Users are...

CVE-2026-34487 Apache Tomcat: Cloud membership for clustering component exposed the Kubernetes bearer token

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. User...

CVE-2026-34487

CVE-2026-34487 affects Apache Tomcat’s cloud membership for clustering component, where insertion of sensitive information into log files could expose Kubernetes bearer tokens. Affected versions are Tomcat 11.0.0-M1 through 11.0.20, 10.1.0-M1 through 10.1.53, and 9.0.13 through 9.0.116. The issue...

PT-2026-31713

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M1 through 11.0.20, versions 10.1.0-M1 through 10.1.53, and versions 9.0.13 through 9.0.116 Description An issue exists in the cloud membership for clustering component of Apache Tomcat that allows for the inserti...