CVE-2026-2032

Interrupted page loads in new tabs could allow website spoofing under trusted domains in Firefox iOS

CVSS 4.3 MEDIUMEPSS 0.1%CWE-451

Malicious scripts that interrupt new tab page loading could cause desynchronization between the address bar and page content, allowing the attacker to spoof arbitrary HTML under a trusted domain. This vulnerability was fixed in Firefox for iOS 147.2.1.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected products

Mozilla · Firefox for iOS

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References

https://bugzilla.mozilla.org/show_bug.cgi?id=2012152 https://www.mozilla.org/security/advisories/mfsa2026-09/