CVE-2026-34487HIGHCVSS 7.5

Apache Tomcat vulnerable to Insertion of Sensitive Information into Log File

Published Apr 9, 2026·Updated Jun 18, 2026

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 Packages (2)

org.apache.tomcat:tomcat-tribesMAVEN
From 9.0.13
Fixed in 9.0.117
org.apache.tomcat:tomcatMAVEN
From 9.0.13
Fixed in 9.0.117

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

View on NVD Search GitHub Search Google

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