CVE-2026-34486: Apache Tomcat Missing Encryption of Sensitive Data vulnerability

April 9, 2026 (updated April 10, 2026)

Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.

This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.

Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.

References

github.com/advisories/GHSA-69r9-qgr7-g2wj
github.com/apache/tomcat
lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly
nvd.nist.gov/vuln/detail/CVE-2026-34486

Code Behaviors & Features

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