User Interface (UI) Misrepresentation of Critical Information Affecting Firefox package, versions [,131)
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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- published2 Oct 2024
- disclosed1 Oct 2024
- creditJames Lee
Introduced: 1 Oct 2024
CVE-2024-9391 (opens in a new tab)How to fix?
Upgrade Firefox to version 131 or higher.
Overview
Affected versions of this package are vulnerable to User Interface (UI) Misrepresentation of Critical Information due to the handling of full-screen mode, which allows an attacker to prevent users from exiting that mode.
Note: This bug only affects Firefox Focus for Android. Other versions of Firefox are unaffected.