CVE-2026-5874
Critical
Description
Use after free in PrivateAI in Google Chrome prior to 147.0.7727.55 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
SeverityCritical
CVSS9.6
Exploit probability—
Product
Google Chrome
PublishedApr 8, 2026
First seenApr 8, 2026
Weakness typeCWE-416Use after free
How to fix
Update
- google chrome147.0.7727.55 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 147.0.7727.55 | 147.0.7727.55 |
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.