CVE-2026-34486

HIGH LAB

Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor

Title source: cna

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.

Exploits (4)

nomisec WORKING POC 1 stars
by AirSkye · poc
https://github.com/AirSkye/CVE-2026-34486-poc
nomisec SCANNER
by helGayhub233 · poc
https://github.com/helGayhub233/CVE-2026-34486-Tribes
nomisec WORKING POC
by 404-src · poc
https://github.com/404-src/CVE-2026-34486
nomisec WORKING POC
by punitdarji · poc
https://github.com/punitdarji/tomcat-cve-2026-34486

Scores

CVSS v3 7.5
EPSS 0.0001
EPSS Percentile 1.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-311
Status published
Products (10)
apache/tomcat 9.0.116
apache/tomcat 10.1.53
apache/tomcat 11.0.20
Apache Software Foundation/Apache Tomcat 10.1.53
Apache Software Foundation/Apache Tomcat 11.0.20
Apache Software Foundation/Apache Tomcat 9.0.116
org.apache.tomcat/tomcat 11.0.20 - 11.0.21Maven
org.apache.tomcat/tomcat-catalina 11.0.20 - 11.0.21Maven
org.apache.tomcat/tomcat-tribes 11.0.20 - 11.0.21Maven
org.apache.tomcat.embed/tomcat-embed-core 11.0.20 - 11.0.21Maven
Published Apr 09, 2026
Tracked Since Apr 10, 2026