The remote Redhat Enterprise Linux 10 / 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20405 advisory.

    Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web     applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster),     the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.

    This release of Red Hat JBoss Web Server 6.2.3 serves as a replacement for Red Hat JBoss Web Server 6.2.2.
    This release includes bug fixes, enhancements and component upgrades, which are documented in the Release     Notes that are linked to in the References section.

    Security Fix(es):

    * tomcat: Apache Tomcat: HTTP Request/Response Smuggling via invalid chunk extension (CVE-2026-24880)
    * tomcat: Apache Tomcat: Open Redirect vulnerability via LoadBalancerDrainingValve (CVE-2026-25854)
    * tomcat: Apache Tomcat: Authentication bypass due to CLIENT_CERT soft fail misconfiguration     (CVE-2026-29145)
    * tomcat: Apache Tomcat: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor     (CVE-2026-29146)
    * tomcat: Apache Tomcat: Information disclosure due to improper encoding in JsonAccessLogValve     (CVE-2026-34483)
    * tomcat: Apache Tomcat: Information disclosure via sensitive data in log files (CVE-2026-34487)
    * tomcat: Apache Tomcat: Authentication bypass via client certificate misconfiguration (CVE-2026-34500)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 10 / 8 / 9 : Red Hat JBoss Web Server 6.2.3 (RHSA-2026:20405)

high Nessus Plugin ID 316897

Version 1.1