What is GHSA-pv68-wxc6-88h7?

GHSA-pv68-wxc6-88h7 is a security advisory published by GitHub Security Advisories with High severity. Use after free in PostgreSQL portal setup allows an object creator to execute arbitrary code as...

Which CVE IDs does GHSA-pv68-wxc6-88h7 cover?

GHSA-pv68-wxc6-88h7 covers the following CVE IDs: CVE-2026-116332. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pv68-wxc6-88h7?

GHSA-pv68-wxc6-88h7 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-pv68-wxc6-88h7HighCVSS 8.8

Use after free in PostgreSQL portal setup allows an object creator to execute arbitrary code as...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-116332 →

📋 Description

Use after free in PostgreSQL portal setup allows an object creator to execute arbitrary code as the operating system user running the database, via running user-defined code during planning or executor startup that closes the portal currently being prepared. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-116332
https://www.postgresql.org/support/security/CVE-2026-116332
https://github.com/advisories/GHSA-pv68-wxc6-88h7