{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-83534","assignerOrgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","state":"PUBLISHED","assignerShortName":"PostgreSQL","dateReserved":"2026-08-31T16:51:52.845Z","datePublished":"2026-09-06T15:25:41.341Z","dateUpdated":"2026-09-09T04:26:03.815Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","shortName":"PostgreSQL","dateUpdated":"2026-09-06T15:25:41.341Z"},"title":"PostgreSQL Anonymizer: Privilege escalation to superuser via anon.anonymize_database_parallel()","descriptions":[{"lang":"en","value":"PostgreSQL Anonymizer contains a vulnerability in the anon.anonymize_database_parallel() function that allows the owner of a table to run arbitrary code with superuser privilege. The issue is fixed in PostgreSQL Anonymizer 3.2.0 and later versions"}],"affected":[{"defaultStatus":"unaffected","product":"PostgreSQL Anonymizer","vendor":"DALIBO","versions":[{"lessThan":"3.2.0","status":"affected","version":"1","versionType":"semver"}]}],"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-250","type":"CWE","description":"Execution with Unnecessary Privileges"}]}],"references":[{"url":"https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/666"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","baseScore":6.4,"baseSeverity":"MEDIUM"}}],"workarounds":[{"lang":"en","value":"Set anon.static_masking to FALSE to disable the feature"}],"credits":[{"lang":"en","value":"The PostgreSQL Anonymizer project thanks Alexander Kukushkin for reporting this problem."}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-83534"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-09T04:26:03.815Z"}}]}}