CVE-2026-59083 (GCVE-0-2026-59083)
Vulnerability from cvelistv5
Published
2026-07-14 08:13
Modified
2026-07-14 12:19
Severity ?
CWE
  • CWE-177 - Improper Handling of URL Encoding (Hex Encoding)
Summary
Improper Handling of URL Encoding (Hex Encoding) vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0 through 8.5.100. Other versions that have reached end of support may also be affected. Users are recommended to upgrade to version 11.0.24, 10.1.57 or 9.0.120, which fix the issue.
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Tomcat Version: 11.0.0-M1   ≤ 11.0.23
Version: 10.1.0-M1   ≤ 10.1.56
Version: 9.0.0.M1   ≤ 9.0.119
Version: 8.5.0   ≤ 8.5.100
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