CVE-2026-9989
Inappropriate Implementation in Google Chrome Media Allows Same Origin Policy Bypass
Publication date: 2026-05-28
Last updated on: 2026-05-28
Assigner: Chrome
Description
Description
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 ID | Description |
|---|---|
| CWE-UNKNOWN |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an inappropriate implementation in the Media component of Google Chrome versions prior to 148.0.7778.216. It allows a remote attacker to bypass the same origin policy by using a specially crafted video file.
How can this vulnerability impact me? :
By bypassing the same origin policy, a remote attacker could potentially access or manipulate data from other origins that should be restricted, leading to unauthorized data access or other security breaches.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, update Google Chrome to version 148.0.7778.216 or later, as the issue is fixed in that version.