CVE-2026-4677
Out-of-Bounds Memory Read in Chrome WebAudio (High Severity
Publication date: 2026-03-24
Last updated on: 2026-03-24
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 146.0.7680.164 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an inappropriate implementation in the WebAudio component of Google Chrome versions prior to 146.0.7680.165. It allows a remote attacker to cause an out of bounds memory read by using a specially crafted HTML page.
How can this vulnerability impact me? :
The vulnerability can have a high impact as it allows a remote attacker to read memory out of bounds, potentially exposing sensitive information. The CVSS score indicates high confidentiality, integrity, and availability impacts, meaning it could lead to data leaks, unauthorized data modification, or disruption of service.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know