{"id":"CVE-2026-110183","state":"PUBLISHED","title":"PostgreSQL Anonymizer: statistics can expose some of the original data after statistic masking","description":"PostgreSQL Anonymizer contains a vulnerability related to static masking and statistics persistence. Statistics pertaining to the original data remain visible in pg_stats until an ANALYZE operation is performed on the table, either manually or by autovacuum. This issue is fixed in PostgreSQL Anonymizer 3.3.0 and later versions.","publishedAt":"2026-10-28T17:31:53.824Z","updatedAt":"2026-10-28T17:31:53.824Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"PostgreSQL"},"assigner":"PostgreSQL","products":["DALIBO PostgreSQL Anonymizer"],"affected":[{"vendor":"DALIBO","product":"PostgreSQL Anonymizer","defaultStatus":"unaffected","versions":[{"version":"1","status":"affected","lessThan":"3.3.0","versionType":"semver"}]}],"references":["https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/722"],"weaknesses":["CWE-202"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/110xxx/CVE-2026-110183.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-110183","state":"PUBLISHED","datePublished":"2026-10-28T17:31:53.824Z","dateUpdated":"2026-10-28T17:31:53.824Z","assignerShortName":"PostgreSQL","assignerOrgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","dateReserved":"2026-10-13T17:14:55.395Z"},"containers":{"cna":{"title":"PostgreSQL Anonymizer: statistics can expose some of the original data after statistic masking","descriptions":[{"lang":"en","value":"PostgreSQL Anonymizer contains a vulnerability related to static masking and statistics persistence. Statistics pertaining to the original data remain visible in pg_stats until an ANALYZE operation is performed on the table, either manually or by autovacuum. This issue is fixed in PostgreSQL Anonymizer 3.3.0 and later versions."}],"affected":[{"vendor":"DALIBO","product":"PostgreSQL Anonymizer","defaultStatus":"unaffected","versions":[{"version":"1","status":"affected","lessThan":"3.3.0","versionType":"semver"}]}],"references":[{"url":"https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/722"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-202","lang":"en","type":"CWE","description":"Exposure of Sensitive Information Through Data Queries"}]}],"providerMetadata":{"shortName":"PostgreSQL","orgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","dateUpdated":"2026-10-28T17:31:53.824Z"},"workarounds":[{"lang":"en","value":"Run the ANALYZE command after static masking."}],"credits":[{"lang":"en","value":"The PostgreSQL Anonymizer project thanks user Ilya Staroverov for reporting this problem."}]}}}}