CVE-2024-3858

HIGH

Firefox < 125.0 - Denial of Service via JavaScript Object Mutation

Title source: llm
STIX 2.1

Description

It was possible to mutate a JavaScript object so that the JIT could crash while tracing it. This vulnerability affects Firefox < 125.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0073
EPSS Percentile 72.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (1)
mozilla/firefox < 125.0
Published Apr 16, 2024
Tracked Since Feb 18, 2026