{"id":"RLSA-2026:0596","summary":"Moderate: cups security update","details":"The Common UNIX Printing System (CUPS) provides a portable printing layer for Linux, UNIX, and similar operating systems.\n\nSecurity Fix(es):\n\n* CUPS: Local denial-of-service via cupsd.conf update and related issues (CVE-2025-61915)\n\n* cups: Slow client communication leads to a possible DoS attack (CVE-2025-58436)\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":"2026-01-15T09:30:09.402379Z","published":"2026-01-15T09:11:33.229150Z","upstream":["CVE-2025-58436","CVE-2025-61915"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:0596"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2416039"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2416040"}],"affected":[{"package":{"name":"cups","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/cups?distro=rocky-linux-8&epoch=1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.2.6-66.el8_10"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:0596.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}