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CVE-2026-16404highCWE-290

Spoofing issue in Firefox for Android

21Vexday Risk Score

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

ssvc Trackcvss 7.4epss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
Spoofing issue in Firefox for Android. This vulnerability was fixed in Firefox 153.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Affected products
Mozilla · Firefox