What is GHSA-hrf7-5rq7-gq9x?

GHSA-hrf7-5rq7-gq9x is a security advisory published by GitHub Security Advisories with High severity. An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...

Which CVE IDs does GHSA-hrf7-5rq7-gq9x cover?

GHSA-hrf7-5rq7-gq9x covers the following CVE IDs: CVE-2026-84565. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hrf7-5rq7-gq9x?

GHSA-hrf7-5rq7-gq9x has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-hrf7-5rq7-gq9xHighCVSS 7.1

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

Vendor

GitHub Security Advisories

Published

September 14, 2026

Last Modified

September 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-84565 →

📋 Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Processing a maliciously crafted disk image may lead to unexpected app termination.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-84565
https://support.apple.com/en-us/149035
https://support.apple.com/en-us/149042
https://support.apple.com/en-us/149043
https://github.com/advisories/GHSA-hrf7-5rq7-gq9x