What is GHSA-mxrx-gx5g-7pf5?

GHSA-mxrx-gx5g-7pf5 is a security advisory published by GitHub Security Advisories with High severity. An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...

Which CVE IDs does GHSA-mxrx-gx5g-7pf5 cover?

GHSA-mxrx-gx5g-7pf5 covers the following CVE IDs: CVE-2026-86901. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mxrx-gx5g-7pf5?

GHSA-mxrx-gx5g-7pf5 has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-mxrx-gx5g-7pf5HighCVSS 7.1

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...

Vendor

GitHub Security Advisories

Published

September 14, 2026

Last Modified

September 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-86901 →

📋 Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-86901
https://support.apple.com/en-us/149035
https://github.com/advisories/GHSA-mxrx-gx5g-7pf5