Bug 2572573 (CVE-2026-116317) - CVE-2026-116317 postgresql: postgresql: Arbitrary code execution via heap-based buffer overflow in ts_rank_cd()
Summary: CVE-2026-116317 postgresql: postgresql: Arbitrary code execution via heap-bas...
Keywords:
Status: NEW
Alias: CVE-2026-116317
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 14:34 UTC by OSIDB Bzimport
Modified: 2026-11-12 15:05 UTC (History)
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Description OSIDB Bzimport 2026-11-12 14:34:16 UTC 
Heap-based buffer overflow in PostgreSQL ts_rank_cd() may allow a database user to execute arbitrary code as the operating system user running the database, via an invalid tsvector containing duplicate positions.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
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