{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-105615","assignerOrgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","state":"PUBLISHED","assignerShortName":"PostgreSQL","dateReserved":"2026-10-05T16:26:51.873Z","datePublished":"2026-10-28T17:31:46.771Z","dateUpdated":"2026-10-28T17:31:46.771Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","shortName":"PostgreSQL","dateUpdated":"2026-10-28T17:31:46.771Z"},"title":"PostgreSQL Anonymizer: Masked roles can read the statistics of masked columns in pg_stats","descriptions":[{"lang":"en","value":"PostgreSQL's optimized statistics on a table are visible as long as you have SELECT privilege on said table. A masked role can therefore read a limited subset of the data through the statistics view's histograms and mcvs. The vulnerability is resolved in PostgreSQL Anonymizer 3.3.0 and later versions."}],"affected":[{"defaultStatus":"unaffected","product":"PostgreSQL Anonymizer","vendor":"DALIBO","versions":[{"lessThan":"3.3.0","status":"affected","version":"1","versionType":"semver"}]}],"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-202","type":"CWE","description":"Exposure of Sensitive Information Through Data Queries"}]}],"references":[{"url":"https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/693"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","baseScore":3.5,"baseSeverity":"LOW"}}],"workarounds":[{"lang":"en","value":"For sensitive columns, statitics can be disabled with `ALTER TABLE my_table ALTER COLUMN my_col SET STATISTICS 0; ANALYZE my_table;`."}],"credits":[{"lang":"en","value":"The PostgreSQL Anonymizer project thanks user Ilya Staroverov for reporting this problem."}]}}}