High (8.1) in mozilla firefox mobile. EPSS 0.3% chance of exploitation in the next 30 days.
A select option could partially obscure security prompts. This could be used by a malicious site to trick a user into granting permissions.
*This issue only affects Android versions of Firefox.* This vulnerability affects Firefox < 129.
Severity
CVSS 3.1
8.1 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)