CVE-2026-34486

Description

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.

PUBLISHED Reserved 2026-03-30 | Published 2026-04-09 | Updated 2026-05-26 | Assigner apache

Problem types

CWE-311 Missing Encryption of Sensitive Data

Product status

Credits

Bartlomiej Dmitruk at striga.ai finder

References

www.vicarius.io/...486-detection-script-rce-on-apache-tomcat

www.vicarius.io/...86-mitigation-script-rce-on-apache-tomcat

lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly vendor-advisory

cve.org (CVE-2026-34486)

nvd.nist.gov (CVE-2026-34486)

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