CVE-2026-5867
Medium
Description
Heap buffer overflow in WebML in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
SeverityMedium
CVSS4.3
Exploit probability—
Product
Google Chrome
PublishedApr 8, 2026
First seenApr 8, 2026
Weakness typeCWE-122CWE-122
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 |
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