Bug 2572531 (CVE-2026-120141) - CVE-2026-120141 postgresql: postgresql: Arbitrary code execution via type confusion in materialized set-returning functions
Summary: CVE-2026-120141 postgresql: postgresql: Arbitrary code execution via type con...
Keywords:
Status: NEW
Alias: CVE-2026-120141
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-12 14:31 UTC by OSIDB Bzimport
Modified: 2026-11-12 14:37 UTC (History)
0 users

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Description OSIDB Bzimport 2026-11-12 14:31:35 UTC 
Type confusion in PostgreSQL materialized set-returning functions allows a database user to execute arbitrary code as the operating system user running the database, via returning rows having different dynamic RECORD return types.  json_populate_recordset() is one affected function.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
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