CVE-2021-4102
HighActively exploited (CISA KEV)
Description
Use after free in V8 in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Google Chromium V8
PublishedFeb 11, 2022
First seenFeb 11, 2022
Added to KEVDec 15, 2021
Weakness typeCWE-416Use after free
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Dec 29, 2021Update
- google chrome96.0.4664.110 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 96.0.4664.110 | 96.0.4664.110 |
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