{"schema_version": "1.7.0", "id": "RLSA-2026:18537", "modified": "2026-05-29T16:04:52.127917Z", "published": "2026-05-29T16:03:24.060458Z", "upstream": ["CVE-2025-46701", "CVE-2025-55668", "CVE-2025-55754"], "summary": "Important: tomcat security update", "details": "Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.\n\nSecurity Fix(es):\n\n* tomcat: Apache Tomcat: Security constraint bypass for CGI scripts (CVE-2025-46701)\n\n* org.apache.tomcat/tomcat-catalina: tomcat: Apache Tomcat: session fixation via rewrite valve (CVE-2025-55668)\n\n* org.apache.tomcat/tomcat-juli: tomcat: Apache Tomcat: console manipulation (CVE-2025-55754)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "tomcat", "purl": "pkg:rpm/rocky-linux/tomcat?distro=rocky-linux-10-aarch64&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:10.1.49-1.el10_2.1"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:18537"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2388226"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2406590"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369253"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}