Bug 2529190 (CVE-2026-19633) - CVE-2026-19633 postgresql_anonymizer: postgresql16-anonymizer: PostgreSQL Anonymizer: Arbitrary code execution via untrusted expressions
Summary: CVE-2026-19633 postgresql_anonymizer: postgresql16-anonymizer: PostgreSQL Ano...
Keywords:
Status: NEW
Alias: CVE-2026-19633
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2529391 2529392
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-06 15:31 UTC by OSIDB Bzimport
Modified: 2026-09-07 11:32 UTC (History)
0 users

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Description OSIDB Bzimport 2026-09-06 15:31:25 UTC 
PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to execute arbitrary code by abusing operators, domain casts, or view subqueries that carry untrusted expressions. When these objects are evaluated in the context of the extension’s masking mechanisms, the malicious code can run with elevated privileges. The issue is fixed in PostgreSQL Anonymizer 3.1.4 and later versions
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