CVE-2026-4443
Heap Buffer Overflow in Chrome WebAudio Enables Remote Code Execution
Publication date: 2026-03-20
Last updated on: 2026-03-20
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 146.0.7680.153 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-122 | A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). |
Attack-Flow Graph
AI Powered Q&A
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
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How can this vulnerability be detected on my network or system? Can you suggest some commands?
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What immediate steps should I take to mitigate this vulnerability?
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Can you explain this vulnerability to me?
This vulnerability is a heap buffer overflow in the WebAudio component of Google Chrome versions prior to 146.0.7680.153. It allows a remote attacker to execute arbitrary code within a sandboxed environment by tricking a user into visiting a specially crafted HTML page.
How can this vulnerability impact me? :
The impact of this vulnerability is that an attacker could remotely execute arbitrary code on your system inside the sandboxed environment of the browser. This could potentially lead to unauthorized actions or compromise of your system's security.