CVE-2026-11043
A flaw in Google Chrome for macOS lets a remote attacker escape the browser sandbox by loading a specially crafted HTML page. The issue is an out‑of‑bounds write in ANGLE, which could give the attacker full system access. It is rated critical with a CVSS score of 9.6.
An official fix is available, so this entry is kept for 30 days and then removed automatically.
Who is affected
Google Chrome on macOS versions earlier than 149.0.7827.53. Regular Chrome users on Mac are affected.
Real-world impact
An attacker could run arbitrary code with system privileges, potentially taking full control of the victim’s computer.
Why this severity
The CVSS score of 9.6 reflects that the flaw can be exploited over the network, requires no special privileges or user interaction beyond opening a malicious page, and grants complete compromise of confidentiality, integrity, and availability.
What to do about it
- 01Upgrade Google Chrome to version 149.0.7827.53 or later.
- 02Restart the browser to apply the update.
NVD description indicates fix in version 149.0.7827.53
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/498721316permissions required