Description
A select option could partially obscure the confirmation prompt shown before launching external apps. This could be used to trick a user in to launching an external app unexpectedly. *This issue only affects Android versions of Firefox.*. This vulnerability was fixed in Firefox 136.
Scores
CVSS v3
7.1
EPSS
0.0028
EPSS Percentile
51.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-1021
Status
published
Products (2)
mozilla/firefox
< 136.0
Mozilla/Firefox
136
Published
Mar 04, 2025
Tracked Since
Feb 18, 2026