VULNERABILITY INTELLIGENCE

CVE-2024-9391

CVSS score6.5 MEDIUM
EPSS probability0.28%
CISA KEVNot currently listed
Published2024-10-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

A user who enables full-screen mode on a specially crafted web page could potentially be prevented from exiting full screen mode. This may allow spoofing of other sites as the address bar is no longer visible. *This bug only affects Firefox Focus for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 131.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-290

Primary references