CVE-2026-83534: Dalibo PostgreSQL Anonymizer

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

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 products

• Dalibo PostgreSQL Anonymizer: from 1, before 3.2.0 (fixed in 3.2.0)

Published 2026-09-06. Last modified 2026-09-09.