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CVE-2026-2032

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

Published: Feb 16, 2026Updated: Apr 13, 2026 Sources: CVE List NVDCWE-451
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.1%
Top 95.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-451

Affected Products

Firefox for iOSMozilla
On-premDesktop App
Consumer Software / browser
firefoxmozilla
On-premDesktop App
Consumer Software / browser
mozillaoss-projectUSConsumer Softwareaka mozilla corp.

Exploitability

Official Patch Available

References

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

Timeline

Published
Feb 16, 2026
Last Updated
Apr 13, 2026

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