CVE-2025-27426mediumCWE-601

CVE-2025-27426: medium-severity vulnerability in Mozilla Firefox for iOS

Firefox Mobile iOS Full Address Bar Spoof Using Server-Side Redirect to internal error page

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.4epss 0.2%
Malicious websites utilizing a server-side redirect to an internal error page could result in a spoofed website URL. This vulnerability was fixed in Firefox for iOS 136.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Affected products
Mozilla · Firefox for iOS
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