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.
References
- www.cve.org/CVERecord ↗
- nvd.nist.gov/vuln/detail/CVE-2026-34486 ↗
- lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly ↗
- www.vicarius.io/vsociety/posts/cve-2026-34486-detection-script-rce-on-apache-tomcat ↗
- www.vicarius.io/vsociety/posts/cve-2026-34486-mitigation-script-rce-on-apache-tomcat ↗
- access.redhat.com/errata/RHSA-2026:36787 ↗
- access.redhat.com/errata/RHSA-2026:36788 ↗
- access.redhat.com/errata/RHSA-2026:36789 ↗
- access.redhat.com/errata/RHSA-2026:36790 ↗
- access.redhat.com/errata/RHSA-2026:36876 ↗
- access.redhat.com/errata/RHSA-2026:36877 ↗
- access.redhat.com/errata/RHSA-2026:36878 ↗
- access.redhat.com/errata/RHSA-2026:36879 ↗
- access.redhat.com/errata/RHSA-2026:37136 ↗
- access.redhat.com/errata/RHSA-2026:37137 ↗
- access.redhat.com/errata/RHSA-2026:38505 ↗
- access.redhat.com/errata/RHSA-2026:39188 ↗
- access.redhat.com/errata/RHSA-2026:39189 ↗
- access.redhat.com/security/cve/CVE-2026-34486 ↗
- bugzilla.redhat.com/show_bug.cgi ↗
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34486.json ↗
- socradar.io/blog/snowlight-government-chinese-campaign/ ↗
- www.cisa.gov/known-exploited-vulnerabilities-catalog ↗
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This product uses the NVD API but is not endorsed or certified by the NVD. CVSS scores do not establish exploitation.