CVE-2026-11152
A memory safety bug in Chrome's Dawn rendering engine can let a malicious web page escape the browser sandbox. The flaw is triggered by a specially crafted HTML page and is rated critical because it could give an attacker full control over the victim’s system.
An official fix is available, so this entry is kept for 30 days and then removed automatically.
Who is affected
Google Chrome browsers older than version 149.0.7827.53 on Windows, macOS, and Linux. Users of those browsers are at risk.
Real-world impact
An attacker could run arbitrary code on the victim’s machine, potentially taking full control, stealing data, or installing malware.
Why this severity
The CVSS score of 9.6 reflects that the vulnerability is exploitable over the network with no authentication, requires user interaction (opening a malicious page), and can lead to complete compromise of confidentiality, integrity, and availability.
What to do about it
- 01Update Google Chrome to version 149.0.7827.53 or later.
- 02Restart the browser to apply the update.
NVD-referenced vendor advisory
Timeline
- Jun 4, 2026 · Jun 4, 2026PublishedDisclosed and added to the National Vulnerability Database.
- Jul 23, 2026 · 12d agoAdvisory updatedThe NVD record was last revised.
- Jul 24, 2026 · 11d agoOfficial fix availableA vendor patch or mitigation now exists — see the remediation steps above.
How it’s attacked
References & advisories
- chromereleases.googleblog.com/2026/06/stable-channel-upda…vendor advisory
- issues.chromium.org/issues/501762953permissions required