What is GHSA-xqcr-mvpq-grr9?

GHSA-xqcr-mvpq-grr9 is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a...

Which CVE IDs does GHSA-xqcr-mvpq-grr9 cover?

GHSA-xqcr-mvpq-grr9 covers the following CVE IDs: CVE-2026-85886. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xqcr-mvpq-grr9?

GHSA-xqcr-mvpq-grr9 has a CVSS v3 base score of 8.5, published by GitHub Security Advisories.

GHSA-xqcr-mvpq-grr9HighCVSS 8.5

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-2026-85886 →

📋 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-2026-85886
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85886
https://github.com/advisories/GHSA-xqcr-mvpq-grr9