{"id":"CVE-2026-61822","revision":"05749738fc214d7396de1bf9d7e47b62","records":[{"revision":"05749738fc214d7396de1bf9d7e47b62","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-61822","aliases":[],"title":"pg_partman disable maintenance for all partition sets","description":"pg_partman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, run_maintenance() handles exceptions outside the loop that processes rows from part_config, so an exception for one partition set immediately terminates the loop and skips every later set. A role with partman_user access can insert or update a row that reliably fails and assign it a low maintenance_order value so it is processed before legitimate rows. Repeated maintenance ticks then abort before legitimate partition sets are maintained, causing database-wide loss of automated partition maintenance. This issue is fixed in version 5.5.0.","state":0,"publishedAt":"2026-09-18T19:45:49.852+00:00","modifiedAt":"2026-09-24T21:05:26.895+00:00","affected":[{"ecosystem":"Vendor product","name":"pg_partman","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"pgpartman\",\n                    \"product\": \"pg_partman\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 5.5.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/pgpartman/pg_partman/security/advisories/GHSA-9m6c-hw23-c6h2","https://github.com/pgpartman/pg_partman/commit/ba9405542acf24dd881845b935cab8b165854361","https://github.com/pgpartman/pg_partman/releases/tag/v5.5.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-61822","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-61822","identifiers":["CVE-2026-61822"]},"retained":false,"historicalAffected":[]}],"coverage":[]}