{"id":"RLSA-2025:12838","summary":"Moderate: mod_security security update","details":"ModSecurity is an open source intrusion detection and prevention engine for web applications.\n\nSecurity Fix(es):\n\n* mod_security: ModSecurity Denial of Service Vulnerability (CVE-2025-48866)\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.","modified":"2026-03-11T06:30:38.046657Z","published":"2025-10-04T00:11:30.916420Z","upstream":["CVE-2025-48866"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:12838"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2369827"}],"affected":[{"package":{"name":"mod_security","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/mod_security?distro=rocky-linux-9-6&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.9.6-2.el9_6.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:12838.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}