What is GHSA-g5rh-q4ff-2c5x?

GHSA-g5rh-q4ff-2c5x is a security advisory published by GitHub Security Advisories with Critical severity. A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS...

Which CVE IDs does GHSA-g5rh-q4ff-2c5x cover?

GHSA-g5rh-q4ff-2c5x covers the following CVE IDs: CVE-2026-43750. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g5rh-q4ff-2c5x?

GHSA-g5rh-q4ff-2c5x has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-g5rh-q4ff-2c5xCriticalCVSS 9.8

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS...

Vendor

GitHub Security Advisories

Published

July 27, 2026

Last Modified

July 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-43750 →

📋 Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to execute arbitrary code out of its sandbox or with certain elevated privileges.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-43750
https://support.apple.com/en-us/128067
https://support.apple.com/en-us/128071
https://support.apple.com/en-us/128072
https://github.com/advisories/GHSA-g5rh-q4ff-2c5x