Rapid7

vulnerability

Oracle Linux: CVE-2024-0751: ELSA-2024-0600: firefox security update (IMPORTANT) (Multiple Advisories)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Jan 23, 2024
Added
Jan 31, 2024
Modified
Dec 3, 2025

Description

A malicious devtools extension could have been used to escalate privileges. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
The Mozilla Foundation Security Advisory describes this flaw as:
A malicious devtools extension could have been used to escalate privileges.

Solutions

oracle-linux-upgrade-firefoxoracle-linux-upgrade-firefox-x11oracle-linux-upgrade-thunderbird
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.