What is GHSA-5hvg-r2mf-rvx6?

GHSA-5hvg-r2mf-rvx6 is a security advisory published by GitHub Security Advisories with Medium severity. Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a...

Which CVE IDs does GHSA-5hvg-r2mf-rvx6 cover?

GHSA-5hvg-r2mf-rvx6 covers the following CVE IDs: CVE-2026-83945. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5hvg-r2mf-rvx6?

GHSA-5hvg-r2mf-rvx6 has a CVSS v3 base score of 6.6, published by GitHub Security Advisories.

GHSA-5hvg-r2mf-rvx6MediumCVSS 6.6

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-83945 →

📋 Description

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83945
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83945
https://github.com/advisories/GHSA-5hvg-r2mf-rvx6