Bug 2572570 (CVE-2026-116335) - CVE-2026-116335 postgresql: PostgreSQL: Arbitrary code execution via operator link type confusion
Summary: CVE-2026-116335 postgresql: PostgreSQL: Arbitrary code execution via operator...
Keywords:
Status: NEW
Alias: CVE-2026-116335
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-12 14:34 UTC by OSIDB Bzimport
Modified: 2026-11-12 15:03 UTC (History)
0 users

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Description OSIDB Bzimport 2026-11-12 14:34:06 UTC 
Type confusion in PostgreSQL operator commutator and negator links allows an object creator to execute arbitrary code as the operating system user running the database, via linking operators having different result types or creating inconsistent reciprocal links.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
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