Bug 2494717 - CVE-2026-55276 tomcat: Apache Tomcat: Misleading security logs due to incorrect control flow [fedora-all]
Summary: CVE-2026-55276 tomcat: Apache Tomcat: Misleading security logs due to incorre...
Keywords:
Status: CLOSED NEXTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: tomcat
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Dimitris Soumis
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["011a41c1-6a80-4d69-b955-4...
Depends On:
Blocks: CVE-2026-55276
TreeView+ depends on / blocked
 
Reported: 2026-06-29 22:01 UTC by Jon Weiser
Modified: 2026-07-01 12:17 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-07-01 12:17:14 UTC
Type: ---
Embargoed:

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Description Jon Weiser 2026-06-29 22:01:03 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles and empty authorisation constraints were not included when the effective web.xml was logged.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, 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 11.0.23, 10.1.56 or 9.0.119 which fixes the issue.
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