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

CVE-2026-116307

CVE-2026-116307

Description

Use after free in PostgreSQL plperl allows an object creator to execute arbitrary code as the operating system user running the database, via re-entering plperl and freeing a prepared query while an outer invocation is executing it. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.

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Affected products

1

Patches

Vulnerability mechanics

References

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