PT-2026-31713
CVE-2026-34487
·
Published
2026-04-02
·
Updated
2026-09-18
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 insertion of sensitive information into log files, specifically exposing the Kubernetes bearer token.
Recommendations
Upgrade to version 11.0.21
Upgrade to version 10.1.54
Upgrade to version 9.0.117
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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