What is GHSA-4pgp-p442-544g?

GHSA-4pgp-p442-544g is a security advisory published by GitHub Security Advisories with Medium severity. A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS...

Which CVE IDs does GHSA-4pgp-p442-544g cover?

GHSA-4pgp-p442-544g covers the following CVE IDs: CVE-2026-64705. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4pgp-p442-544g?

GHSA-4pgp-p442-544g has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-4pgp-p442-544gMediumCVSS 5.5

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

Vendor

GitHub Security Advisories

Published

August 25, 2026

Last Modified

August 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-64705 →

📋 Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7. An app may be able to cause unexpected system termination or write kernel memory.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-64705
https://support.apple.com/en-us/127116
https://support.apple.com/en-us/127117
https://github.com/advisories/GHSA-4pgp-p442-544g