What is GHSA-hx84-9xj2-j35c?

GHSA-hx84-9xj2-j35c is a security advisory published by GitHub Security Advisories with High severity. Release of invalid pointer or reference in Microsoft Office Outlook allows an unauthorized...

Which CVE IDs does GHSA-hx84-9xj2-j35c cover?

GHSA-hx84-9xj2-j35c covers the following CVE IDs: CVE-2026-111309. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hx84-9xj2-j35c?

GHSA-hx84-9xj2-j35c has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-hx84-9xj2-j35cHighCVSS 8.8

Release of invalid pointer or reference in Microsoft Office Outlook allows an unauthorized...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-111309 →

📋 Description

Release of invalid pointer or reference in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-111309
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-111309
https://github.com/advisories/GHSA-hx84-9xj2-j35c