User Interface (UI) Misrepresentation of Critical Information Affecting chromium package, versions [,140.0.7339.80)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published11 Nov 2025
- disclosed7 Nov 2025
- creditUnknown
Introduced: 7 Nov 2025
NewCVE-2025-12911 (opens in a new tab)How to fix?
Upgrade chromium to version 140.0.7339.80 or higher.
Overview
Affected versions of this package are vulnerable to User Interface (UI) Misrepresentation of Critical Information due to the CSS property inheritance handling in the HTMLPermissionElement. An attacker can perform UI spoofing by crafting an HTML page that applies text-decoration CSS properties to parent elements of the permission element, causing the decoration to propagate to the permission element and potentially mislead users about the appearance or authenticity of the permission prompt.