CVE-2026-5891
UI Spoofing Vulnerability in Google Chrome Renderer Process
Publication date: 2026-04-08
Last updated on: 2026-04-14
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 147.0.7727.55 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-451 | The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an insufficient policy enforcement issue in the browser UI of Google Chrome versions prior to 147.0.7727.55. It allows a remote attacker, who has already compromised the renderer process, to perform UI spoofing by using a specially crafted HTML page.
How can this vulnerability impact me? :
The impact of this vulnerability is that an attacker who has compromised the renderer process can trick users by spoofing the browser's user interface. This could lead to users being misled about the authenticity or content of a webpage, potentially resulting in phishing attacks or other forms of social engineering.