{"id":"RLSA-2026:19167","summary":"Important: pcs security update","details":"The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.\n\nSecurity Fix(es):\n\n* lodash: lodash: Arbitrary code execution via untrusted input in template imports (CVE-2026-4800)\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":"2026-05-28T16:00:15.115563334Z","published":"2026-05-28T15:43:22.126112Z","upstream":["CVE-2026-4800"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:19167"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2453496"}],"affected":[{"package":{"name":"pcs","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/pcs?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.11.11-2.el9_8.1"}],"database_specific":{"yum_repository":"ResilientStorage"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:19167.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:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}