{"id":"RLSA-2026:0491","summary":"Moderate: postgresql security update","details":"PostgreSQL is an advanced object-relational database management system (DBMS).\n\nSecurity Fix(es):\n\n* postgresql: CREATE STATISTICS does not check for schema CREATE privilege (CVE-2025-12817)\n\n* postgresql: libpq undersizes allocations, via integer wraparound (CVE-2025-12818)\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":"2026-01-14T09:45:05.450592Z","published":"2026-01-14T09:11:53.425821Z","upstream":["CVE-2025-12817","CVE-2025-12818"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:0491"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414825"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414826"}],"affected":[{"package":{"name":"postgresql","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/postgresql?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:13.23-1.el9_7"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:0491.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}