{"id":"RLSA-2026:84798","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* python-tornado: Tornado: Denial of Service via excessive URL-encoded body fields (CVE-2026-82397)\n\n* python-tornado: Tornado before 6.4.1 HTTP Request Smuggling via Transfer-Encoding (CVE-2024-14029)\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":"2026-10-20T12:15:37.455854901Z","published":"2026-10-20T12:01:38.477665Z","upstream":["CVE-2024-14029","CVE-2026-82397"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:84798","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:84798"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2526562"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2533918"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:84798"}],"affected":[{"package":{"name":"pcs","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pcs?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.10.18-2.el8_10.10"}],"database_specific":{"yum_repository":"HighAvailability"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:84798.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}