CVE-2026-11165 Security Details

CVE ID

CVE-2026-11165

CWE

CWE-416

CVE 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)

Published

Jun 5, 2026

CVSS Score & Severity

9.6Critical

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS Score

0.067%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Affected Ecosystems

affected

Source

National Vulnerability Database

References

googleblog.comPROJECT