PT-2026-61916 · Mozilla · Firefox For Android

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CVE-2026-16404

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Published

2026-07-21

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Updated

2026-08-31

CVSS v3.1

7.4

High

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Name of the Vulnerable Software and Affected Versions Firefox for Android versions prior to 153
Description A spoofing issue exists in Firefox for Android, which could allow an attacker to deceive users by impersonating a legitimate site or entity.
Recommendations Update to version 153.

Exploit

Fix

Authentication Bypass by Spoofing

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Weakness Enumeration

Related Identifiers

CVE-2026-16404
OPENSUSE-SU-2026:11358-1
OPENSUSE-SU-2026:11373-1
OPENSUSE-SU-2026:21713-1
SUSE-SU-2026:23411-1

Affected Products

Firefox For Android