Bug 2515325 (CVE-2026-14670) - CVE-2026-14670 postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow
Summary: CVE-2026-14670 postgresql: PostgreSQL: Arbitrary code execution via plperl ti...
Keywords:
Status: NEW
Alias: CVE-2026-14670
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: 2526211 2526212
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-13 13:30 UTC by OSIDB Bzimport
Modified: 2026-08-31 09:20 UTC (History)
9 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-13 13:30:40 UTC 
Heap buffer overflow in PostgreSQL plperl return of a tied hash allows the function owner to execute arbitrary code as the operating system user running the database, via a crafted function body.  Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.
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