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9.6
CVE-2026-19166: Google Chrome prior to 151.0.7922.109: Unauthorized Access via Web Page
CVE-2026-19166
CVE-2026-19166
Summary
A security issue in Google Chrome allows a malicious website to potentially escape the security boundaries of the browser and access sensitive information. This could allow an attacker to take control of the user's system. Update to the latest version of Google Chrome to fix this issue.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| chrome | < 151.0.7922.109 |
Original title
Use after free in Web Authentication in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity:...
Original description
Use after free in Web Authentication in Google Chrome prior to 151.0.7922.109 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Vulnerability type
CWE-416
Use After Free
Published: 6 Aug 2026 · Updated: 7 Aug 2026 · First seen: 6 Aug 2026