What is GHSA-79fp-6cmr-w263?

GHSA-79fp-6cmr-w263 is a security advisory published by GitHub Security Advisories with Medium severity. A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS...

Which CVE IDs does GHSA-79fp-6cmr-w263 cover?

GHSA-79fp-6cmr-w263 covers the following CVE IDs: CVE-2026-28900. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-79fp-6cmr-w263?

GHSA-79fp-6cmr-w263 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-79fp-6cmr-w263MediumCVSS 5.5

A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS...

Vendor

GitHub Security Advisories

Published

July 27, 2026

Last Modified

August 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-28900 →

📋 Description

A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. A maliciously crafted ZIP archive may bypass Gatekeeper checks.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-28900
https://support.apple.com/en-us/128071
https://support.apple.com/en-us/128072
https://support.apple.com/en-us/127115
https://github.com/advisories/GHSA-79fp-6cmr-w263