What is GHSA-565c-qvcx-3vjj?

GHSA-565c-qvcx-3vjj is a security advisory published by GitHub Security Advisories with Medium severity. Buffer over-read in PostgreSQL dict_int allows a database user to disclose portions of server...

Which CVE IDs does GHSA-565c-qvcx-3vjj cover?

GHSA-565c-qvcx-3vjj covers the following CVE IDs: CVE-2026-116308. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-565c-qvcx-3vjj?

GHSA-565c-qvcx-3vjj has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-565c-qvcx-3vjjMediumCVSS 4.3

Buffer over-read in PostgreSQL dict_int allows a database user to disclose portions of server...

Vendor

GitHub Security Advisories

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-116308 →

📋 Description

Buffer over-read in PostgreSQL dict_int allows a database user to disclose portions of server memory, via a zero-length token. 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-2026-116308
https://www.postgresql.org/support/security/CVE-2026-116308
https://github.com/advisories/GHSA-565c-qvcx-3vjj