CVE-2026-9938
Undergoing Analysis
Undergoing Analysis - In Progress
V8 Sandbox Escape via Malicious HTML in Google Chrome
Publication date: 2026-05-28
Last updated on: 2026-05-29
Assigner: Chrome
Description
Description
Inappropriate implementation in V8 in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 148.0.7778.216 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-94 | The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an inappropriate implementation in the V8 engine of Google Chrome versions prior to 148.0.7778.216. It allows a remote attacker to execute arbitrary code inside a sandbox by using a specially crafted HTML page.
How can this vulnerability impact me? :
The vulnerability can allow a remote attacker to run arbitrary code within the sandbox environment of the browser. This could potentially lead to unauthorized actions or compromise of the system's security within the constraints of the sandbox.
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