Session Fixation Affecting tomcat-el-5.0-api package, versions <1:10.1.49-3.el10_2


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.83% (54th percentile)

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  • Snyk IDSNYK-ORACLE10-TOMCATEL50API-18198451
  • published22 Jul 2026
  • disclosed13 Aug 2025

Introduced: 13 Aug 2025

CVE-2025-55668  (opens in a new tab)
CWE-384  (opens in a new tab)

How to fix?

Upgrade Oracle:10 tomcat-el-5.0-api to version 1:10.1.49-3.el10_2 or higher.
This issue was patched in ELSA-2026-18537.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat-el-5.0-api package and not the tomcat-el-5.0-api package as distributed by Oracle. See How to fix? for Oracle:10 relevant fixed versions and status.

Session Fixation vulnerability in Apache Tomcat via rewrite valve.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Older, EOL versions may also be affected.

Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.

CVSS Base Scores

version 3.1