Description

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.

INFO

Published Date :

2026-04-09T19:30:28.874Z

Last Modified :

2026-04-10T20:17:38.858Z

Source :

apache
AFFECTED PRODUCTS

The following products are affected by CVE-2026-34483 vulnerability.

Vendors Products
Apache
  • Tomcat
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34483.

URL Resource
http://www.openwall.com/lists/oss-security/2026/04/09/26 cve-icon
https://lists.apache.org/thread/j1w7304yonlr8vo1tkb5nfs7od1y228b cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-34483 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-34483 cve-icon
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