What is GHSA-jw76-wr94-p2rj?

GHSA-jw76-wr94-p2rj is a security advisory published by GitHub Security Advisories with Critical severity. A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe...

Which CVE IDs does GHSA-jw76-wr94-p2rj cover?

GHSA-jw76-wr94-p2rj covers the following CVE IDs: CVE-2026-64691. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jw76-wr94-p2rj?

GHSA-jw76-wr94-p2rj has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-jw76-wr94-p2rjCriticalCVSS 9.8

A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe...

Vendor

GitHub Security Advisories

Published

July 27, 2026

Last Modified

July 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-64691 →

📋 Description

A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-64691
https://support.apple.com/en-us/128067
https://github.com/advisories/GHSA-jw76-wr94-p2rj