What is GHSA-4v5m-fgg9-qf7f?

GHSA-4v5m-fgg9-qf7f is a security advisory published by GitHub Security Advisories with High severity. A memory corruption issue was addressed with improved input validation. This issue is fixed in...

Which CVE IDs does GHSA-4v5m-fgg9-qf7f cover?

GHSA-4v5m-fgg9-qf7f covers the following CVE IDs: CVE-2026-43688. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4v5m-fgg9-qf7f?

GHSA-4v5m-fgg9-qf7f has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-4v5m-fgg9-qf7fHighCVSS 7.8

A memory corruption issue was addressed with improved input validation. This issue is fixed in...

Vendor

GitHub Security Advisories

Published

September 14, 2026

Last Modified

September 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-43688 →

📋 Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing a maliciously crafted file may lead to unexpected app termination.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-43688
https://support.apple.com/en-us/149034
https://support.apple.com/en-us/149035
https://github.com/advisories/GHSA-4v5m-fgg9-qf7f