{"id":"CVE-2026-97469","summary":"PostgreSQL Anonymizer: RESTRICTED functions are reachable through a subLink","details":"PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to repeatedly call the anon.hash() function and collects (seed, hash_output) pairs to perform an offline brute-force attack and deduce the salt. A masked role can run a RESTRICTED function when the call is placed inside the sub-select. The problem is resolved in PostgreSQL Anonymizer 3.2.3 and later versions","modified":"2026-10-01T11:45:17.860422091Z","published":"2026-09-25T15:40:45.207Z","database_specific":{"cna_assigner":"PostgreSQL","cwe_ids":["CWE-328"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97469.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97469.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97469"},{"type":"REPORT","url":"https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/685"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/dalibo/postgresql_anonymizer","events":[{"introduced":"c79d5b610629a197f1eb4c868168c8cba9db4868"},{"fixed":"d9c13addf015e4c92b53e0e0a23f23a687042ae7"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"1"},{"fixed":"3.2.3"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97469.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}