Bug 2556184 (CVE-2026-74049)

Summary: CVE-2026-74049 tomcat: Apache Tomcat: Jasper JSTL <c:redirect> plug-in implementation omits page abort (SKIP_PAGE)
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Version: unspecifiedKeywords: Security
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OS: Linux   
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A flaw was found in Apache Tomcat. The application fails to halt execution after sending an HTTP redirect response, resulting in an Execution After Redirect (EAR) condition. A remote attacker could exploit this flaw by ignoring the redirect instruction to access responses generated after the redirect, potentially leading to unauthorized information disclosure.
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Description OSIDB Bzimport 2026-10-20 13:52:17 UTC 
Execution After Redirect (EAR) vulnerability in Apache Tomcat.



This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.26, from 10.1.0-M1 through 10.1.60, from 9.0.0.M1 through 9.0.122.



The following versions were EOL at the time the CVE was created but are 
known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected.




Users are recommended to upgrade to version 11.0.27, 10.1.61, 9.0.123, which fixes the issue.