CVE-2026-11250
A flaw in Chrome’s DevTools lets a remote attacker who has already taken control of the renderer process read sensitive data from memory using a crafted web page. The vulnerability is critical because it can expose confidential information. It affects all Chrome versions before 149.0.7827.53 on Windows, macOS, and Linux.
An official fix is available, so this entry is kept for 30 days and then removed automatically.
Who is affected
Google Chrome browsers on Windows, macOS, and Linux running versions earlier than 149.0.7827.53.
Real-world impact
An attacker who can compromise the renderer process can read sensitive data from memory, potentially exposing passwords, cookies, or other confidential information.
Why this severity
The CVSS score of 9.6 reflects that the vulnerability is exploitable over the network with no authentication, requires user interaction to trigger, 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.
NVD-referenced vendor advisory
Timeline
- Jun 5, 2026 · Jun 5, 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/498281224permissions required