Bug 2572556 (CVE-2026-120151) - CVE-2026-120151 postgresql: postgresql: Arbitrary code execution via PL/pgSQL type confusion
Summary: CVE-2026-120151 postgresql: postgresql: Arbitrary code execution via PL/pgSQL...
Keywords:
Status: NEW
Alias: CVE-2026-120151
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-12 14:33 UTC by OSIDB Bzimport
Modified: 2026-11-12 14:55 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-11-12 14:33:13 UTC 
Type confusion in PostgreSQL plpgsql record-field assignment allows an object creator to execute arbitrary code as the operating system user running the database, via a reentrant domain CHECK that changes a RECORD variable's row type while a value is being cast.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
Note You need to log in before you can comment on or make changes to this bug.