CVE-2026-116318

HighCVSS 8.8/10Last modified Nov 13, 2026

Description

SQL injection in PostgreSQL pg_dump allows an object creator to execute arbitrary SQL as the user restoring the dump, via an inherited column having a child-local not-null constraint whose name requires quoting. Within major version 18, minor versions before PostgreSQL 18.7 are affected. Versions before PostgreSQL 18 are unaffected.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-89

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
n/a	PostgreSQL	>= 18, < 18.7

References

https://www.postgresql.org/support/security/CVE-2026-116318/

Timeline

Published: Nov 12, 2026
Last modified: Nov 13, 2026
NVD status: Awaiting Analysis

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