CVE-2026-121202
Critical
Description
Use after free in Autofill in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
SeverityCritical
CVSS9.6
Exploit probability—
Product
Google Chrome
PublishedNov 3, 2026
First seenNov 4, 2026
Weakness typeCWE-416Use after free
How to fix
Update
- google chrome157.0.8103.38 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 157.0.8103.38 | 157.0.8103.38 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.