{"schema_version": "1.7.0", "id": "RLSA-2026:84798", "modified": "2026-10-20T12:14:55.132918Z", "published": "2026-10-20T12:01:38.477665Z", "upstream": ["CVE-2024-14029", "CVE-2026-82397"], "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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "pcs", "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"}}]}], "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"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:84798"}}