vulnerability

Ubuntu: (Multiple Advisories) (CVE-2022-45407): Firefox vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Nov 16, 2022
Added
Nov 17, 2022
Modified
Mar 27, 2026

Description

If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.

Solution

ubuntu-upgrade-firefox
Title
Rapid7 Labs

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