What is GHSA-v3r2-67q9-p9cr?

GHSA-v3r2-67q9-p9cr is a security advisory published by GitHub Security Advisories with High severity. An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6...

Which CVE IDs does GHSA-v3r2-67q9-p9cr cover?

GHSA-v3r2-67q9-p9cr covers the following CVE IDs: CVE-2026-43818. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-v3r2-67q9-p9cr?

GHSA-v3r2-67q9-p9cr has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-v3r2-67q9-p9crHighCVSS 8.8

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6...

Vendor

GitHub Security Advisories

Published

July 27, 2026

Last Modified

July 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-43818 →

📋 Description

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Processing a maliciously crafted image may lead to arbitrary code execution.

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2026-43818
https://support.apple.com/en-us/128066
https://support.apple.com/en-us/128067
https://support.apple.com/en-us/128071
https://support.apple.com/en-us/128072
https://github.com/advisories/GHSA-v3r2-67q9-p9cr