CVE-2026-13021
Medium
Description
Inappropriate implementation in DeviceBoundSessionCredentials in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)
SeverityMedium
CVSS4.3
Exploit probability—
Product
Google Chrome
PublishedJun 24, 2026
First seenJun 24, 2026
Weakness typeCWE-346CWE-346
How to fix
Update
- google chrome149.0.7827.197 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 149.0.7827.197 | 149.0.7827.197 |
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