CVE-2026-118317
High
Description
Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
SeverityHigh
CVSS8.8
Exploit probability25. percentile0.3%
Product
Google Chrome
PublishedOct 27, 2026
First seenOct 27, 2026
Weakness typeCWE-416Use after free
How to fix
Update
- google chrome156.0.8078.73 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 156.0.8078.73 | 156.0.8078.73 |
| microsoft edge_chromium | No range specified | — |
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