What is GHSA-c448-32wg-fc83?

GHSA-c448-32wg-fc83 is a security advisory published by GitHub Security Advisories with Medium severity. A permissions issue was addressed with improved validation. This issue is fixed in iOS 26.7 and...

Which CVE IDs does GHSA-c448-32wg-fc83 cover?

GHSA-c448-32wg-fc83 covers the following CVE IDs: CVE-2026-86921. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c448-32wg-fc83?

GHSA-c448-32wg-fc83 has a CVSS v3 base score of 6.2, published by GitHub Security Advisories.

GHSA-c448-32wg-fc83MediumCVSS 6.2

A permissions issue was addressed with improved validation. This issue is fixed in iOS 26.7 and...

Vendor

GitHub Security Advisories

Published

October 20, 2026

Last Modified

October 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-86921 →

📋 Description

A permissions issue was addressed with improved validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. A local attacker may be able to overwrite restricted files.

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2026-86921
https://support.apple.com/en-us/149034
https://support.apple.com/en-us/149035
https://support.apple.com/en-us/149038
https://support.apple.com/en-us/149041
https://github.com/advisories/GHSA-c448-32wg-fc83