What is GHSA-w7w5-rq5g-wxfw?

GHSA-w7w5-rq5g-wxfw is a security advisory published by GitHub Security Advisories with Medium severity. Exposure of sensitive information in PostgreSQL security_barrier processing allows a database...

Which CVE IDs does GHSA-w7w5-rq5g-wxfw cover?

GHSA-w7w5-rq5g-wxfw covers the following CVE IDs: CVE-2026-116327. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w7w5-rq5g-wxfw?

GHSA-w7w5-rq5g-wxfw has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-w7w5-rq5g-wxfwMediumCVSS 4.3

Exposure of sensitive information in PostgreSQL security_barrier processing allows a database...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-116327 →

📋 Description

Exposure of sensitive information in PostgreSQL security_barrier processing allows a database user to infer values hidden by a security_barrier view, via applying a leaky function to a CASE test value or internal parameter that indirectly represents a protected column. 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-2026-116327
https://www.postgresql.org/support/security/CVE-2026-116327
https://github.com/advisories/GHSA-w7w5-rq5g-wxfw