CVE-2026-34487
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
- Apache Tomcat, Confluence, Red Os
- Apache Tomcat
- < 9.0.117, 10.1.54, 11.0.21
- Fix
- Available
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 0.4% (37th percentile)
- Weakness
- CWE-532
- NVD status
- Analyzed
- Published
- 2026-04-09
CVE-2026-34487 at NVD
No indexed exploits for CVE-2026-34487 yet
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No exploit for CVE-2026-34487 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.