What is GHSA-3r5f-98jq-rfx6?

GHSA-3r5f-98jq-rfx6 is a security advisory published by GitHub Security Advisories with Critical severity. Use after free in WebMIDI in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote...

Which CVE IDs does GHSA-3r5f-98jq-rfx6 cover?

GHSA-3r5f-98jq-rfx6 covers the following CVE IDs: CVE-2026-11165. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3r5f-98jq-rfx6?

GHSA-3r5f-98jq-rfx6 has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-3r5f-98jq-rfx6CriticalCVSS 9.6

Use after free in WebMIDI in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote...

Vendor

GitHub Security Advisories

Published

June 5, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-11165 →

📋 Description

Use after free in WebMIDI in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11165
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/502099949
https://github.com/advisories/GHSA-3r5f-98jq-rfx6