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CVE-2026-4728

Firefox

Description

Spoofing issue in the Privacy: Anti-Tracking component. This vulnerability affects Firefox < 149 and Thunderbird < 149.

CVSS 6.5EPSS 0.23500000000000001%Risk 0.66
View source
Published
2026-03-24 13:16:08
Affected versions
<149
Type
Core software
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N