[SECURITY] CVE-2026-41284 Apache Tomcat - Unbounded read in WebDAV LOCK and PROPFIND handling
Mark Thomas <[email protected]> Tue, 12 May 2026 16:06:26 +0100
| Newsgroups | gmane.comp.jakarta.tomcat.user,gmane.comp.apache.maven.announce,gmane.comp.apache.superset.devel |
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| Message-ID | <6658f60b-4646-4428-9de7-d06911615155__24387.1853150026$1778598515$gmane$org@apache.org> |
CVE-2026-41284 Apache Tomcat - Unbounded read in WebDAV LOCK and PROPFIND handling Severity: Low Vendor: The Apache Software Foundation Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 to 10.1.54 Apache Tomcat 9.0.0.M1 to 9.0.117 Older, unsupported versions may also be affected Description: No limit was enforced on the request body for WebDAV LOCK or PROPFIND requests which were available to unauthenticated users. Mitigation: Users of the affected versions should apply one of the following mitigations: - Upgrade to Apache Tomcat 11.0.22 or later - Upgrade to Apache Tomcat 10.1.55 or later - Upgrade to Apache Tomcat 9.0.118 or later Credit: This issue was identified by Dariusz Gońda History: 2026-05-12 Original advisory References: [1] https://tomcat.apache.org/security-11.html [2] https://tomcat.apache.org/security-10.html [3] https://tomcat.apache.org/security-9.html