What is GHSA-9chj-qpqf-2x9c?

GHSA-9chj-qpqf-2x9c is a security advisory published by GitHub Security Advisories with Medium severity. An integer overflow was addressed with improved input validation. This issue is fixed in macOS...

Which CVE IDs does GHSA-9chj-qpqf-2x9c cover?

GHSA-9chj-qpqf-2x9c covers the following CVE IDs: CVE-2026-84554. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9chj-qpqf-2x9c?

GHSA-9chj-qpqf-2x9c has a CVSS v3 base score of 5.9, published by GitHub Security Advisories.

GHSA-9chj-qpqf-2x9cMediumCVSS 5.9

An integer overflow was addressed with improved input validation. This issue is fixed in macOS...

Vendor

GitHub Security Advisories

Published

September 14, 2026

Last Modified

September 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-84554 →

📋 Description

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker in a privileged network position may be able to cause a denial-of-service.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-84554
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-9chj-qpqf-2x9c