High severity8.8NVD Advisory· Published Nov 12, 2026

CVE-2026-116319

Description

Use after free in PostgreSQL plperl allows an object creator to execute arbitrary code as the operating system user running the database, via reentrant return_next() calls. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

PostgreSQL/PL/Perlllm-fuzzy
Range: <18.7, <17.12, <16.16, <15.20, <14.25
PostgreSQL/PostgreSQLllm-fuzzy
Range: <18.7, <17.12, <16.16, <15.20, <14.25

Patches

Vulnerability mechanics

References

www.postgresql.org/support/security/CVE-2026-116319/nvd

News mentions

No linked articles in our index yet.

cvss	0.572
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000