CVE-2026-34483 (GCVE-0-2026-34483)
Vulnerability from cvelistv5
Published
2026-04-09 19:30
Modified
2026-04-10 20:17
Severity ?
CWE
  • CWE-116 - Improper Encoding or Escaping of Output
Summary
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.
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Tomcat Version: 11.0.0-M1   ≤ 11.0.20
Version: 10.1.0-M1   ≤ 10.1.53
Version: 9.0.40   ≤ 9.0.116
Version: 8.5.84   ≤ 8.5.100
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