https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T15:41:20.018993+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-34483 CVE-2026-34483 — Apache Tomcat: Incomplete escaping of JSON access logs 2026-10-01T15:41:20.021836+00:00

Affected: Apache Software Foundation Apache Tomcat

Improper Encoding or Escaping of Output vulnerability in the JsonAccessLogValve component of Apache Tomcat.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.40 through 9.0.116.

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