CVE-2026-34486
Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor
Apache·Tomcat
- Added
- Aug 4, 2026
- Fix due
- Aug 7, 2026
- Ransomware
- Not known
- Published
- Apr 9, 2026
- Updated
- Sep 21, 2026
- First covered
- Aug 5, 2026
- Latest story
- 3 months ago
Summary
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.
CWE-311Missing Encryption of Sensitive Data
Attack profile
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCISA required action
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Affected products
- Apache Tomcat11.0.2010.1.539.0.116