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ALSA-2025:7497 — Moderate: tomcat security update

Affected: AlmaLinux:10: tomcat, AlmaLinux:10: tomcat-admin-webapps, AlmaLinux:10: tomcat-docs-webapp, AlmaLinux:10: tomcat-el-5.0-api, AlmaLinux:10: tomcat-jsp-3.1-api, AlmaLinux:10: tomcat-lib, AlmaLinux:10: tomcat-servlet-6.0-api, AlmaLinux:10: tomcat-webapps

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.

Security Fix(es):

* tomcat: Apache Tomcat: Authentication bypass when using Jakarta Authentication API (CVE-2024-52316) * tomcat: Apache Tomcat: DoS in examples web application (CVE-2024-54677) * tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT (CVE-2025-24813)

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.

bdu:2024-10291

BIT-tomcat-2024-52316 — Apache Tomcat: Authentication bypass when using Jakarta Authentication API

Affected: Bitnami: tomcat

This issue affects Apache Tomcat: from 11.0.0 through 11.0.0, from 10.1.0 through 10.1.30, from 9.0.0 through 9.0.95.

The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other EOL versions may also be affected.

Users are recommended to upgrade to version 11.0.0, 10.1.31 or 9.0.96, which fix the issue.

certfr-2024-avi-1000 — De multiples vulnérabilités ont été découvertes dans les produits Apache. Certaines d'entre elles permettent à un attaq…

certfr-2024-avi-1000

EUVD-2026-258762

fkie_cve-2024-52316

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M26, from 10.1.0-M1 through 10.1.30, from 9.0.0-M1 through 9.0.95.

The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other EOL versions may also be affected.

Users are recommended to upgrade to version 11.0.0, 10.1.31 or 9.0.96, which fix the issue.

GHSA-xcpr-7mr4-h4xq — Apache Tomcat - Authentication Bypass

Affected: Maven: org.apache.tomcat:tomcat-catalina

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M26, from 10.1.0-M1 through 10.1.30, from 9.0.0-M1 through 9.0.95. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100.

Users are recommended to upgrade to version 11.0.0, 10.1.31 or 9.0.96, which fix the issue.

openSUSE-SU-2024:14525-1 — tomcat-9.0.97-1.1 on GA media

tomcat-9.0.97-1.1 on GA media

RHSA-2025:3608 — Red Hat Security Advisory: Red Hat JBoss Web Server 6.1.0 release and security update

tomcat: Apache Tomcat: Authentication bypass when using Jakarta Authentication API tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT tomcat: Apache Tomcat: DoS via malformed HTTP/2 PRIORITY_UPDATE frame

RLSA-2026:68677 — Important: tomcat security update

Affected: Rocky Linux:8: tomcat

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.

Security Fix(es):

* tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication (CVE-2026-43512)

* tomcat-coyote: Apache Tomcat: HTTP/2 request headers not validated (CVE-2026-41293)

* tomcat-coyote: Apache Tomcat: Information disclosure due to HTTP Authentication Header exposure during WebSocket authentication. (CVE-2026-42498)

* tomcat-coyote: tomcat: Improper Authorization allows security bypass (CVE-2026-43515)

* tomcat-catalina: Apache Tomcat: Improper Handling of Case Sensitivity in LockOutRealm (CVE-2026-43513)

* tomcat: Apache Tomcat: Authentication bypass via missing critical step in JNDIRealm GSSAPI configuration (CVE-2026-55957)

* tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve (CVE-2026-59083)

* tomcat: Apache Tomcat: Insufficient documentation for EncryptInterceptor may lead to insecure configurations (CVE-2026-59084)

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.

SUSE-SU-2024:4075-1 — Security update for tomcat

Security update for tomcat

UBUNTU-CVE-2024-52316

Affected: Ubuntu:Pro:16.04:LTS: tomcat8, Ubuntu:Pro:18.04:LTS: tomcat8, Ubuntu:Pro:18.04:LTS: tomcat9, Ubuntu:Pro:20.04:LTS: tomcat9, Ubuntu:Pro:22.04:LTS: tomcat9, Ubuntu:Pro:24.04:LTS: tomcat10

Unchecked Error Condition vulnerability in Apache Tomcat. If Tomcat is configured to use a custom Jakarta Authentication (formerly JASPIC) ServerAuthContext component which may throw an exception during the authentication process without explicitly setting an HTTP status to indicate failure, the authentication may not fail, allowing the user to bypass the authentication process. There are no known Jakarta Authentication components that behave in this way. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M26, from 10.1.0-M1 through 10.1.30, from 9.0.0-M1 through 9.0.95. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0, 10.1.31 or 9.0.96, which fix the issue.

WID-SEC-W-2024-3486 — Apache Tomcat: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apache Tomcat ausnutzen, um Sicherheitsvorkehrungen zu umgehen und um falsche Informationen darzustellen.