Bug 2529395

Summary: CVE-2026-83534 postgresql16-anonymizer: PostgreSQL Anonymizer: Privilege escalation to superuser via anon.anonymize_database_parallel() function [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Vladimir Vasilev <vvasilev>
Component: postgresql16-anonymizerAssignee: Petr Khartskhaev <pkhartsk>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: epel10CC: db-sig, pkhartsk
Target Milestone: ---Keywords: Security, SecurityTracking
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Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["0075fd1d-6f3b-4732-a5ed-3f1dbc9d946b"]}
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:    
Bug Blocks: 2529189    

Description Vladimir Vasilev 2026-09-07 11:32:34 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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