vulnerability

Alma Linux: CVE-2021-38506: Important: firefox security update (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Dec 8, 2021
Added
May 4, 2022
Modified
Aug 11, 2025

Description

Through a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.

Solutions

alma-upgrade-firefoxalma-upgrade-thunderbird
Title
NEW

Explore Exposure Command

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