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CVE-2025-11718

Medium

Description

When the address bar was hidden due to scrolling on Android, a malicious page could create a fake address bar to fool the user in response to a visibilitychange event. This vulnerability was fixed in Firefox 144.

SeverityMedium
CVSS6.5
Exploit probability—
ProductMozilla Firefox
PublishedOct 14, 2025
First seenOct 14, 2025
Weakness typeCWE-451CWE-451

How to fix

Update
  • mozilla firefox144.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 144.0144.0

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