CVE-2024-3860

MEDIUM

Firefox < 125.0 - Use-After-Free via Empty Shape List

Title source: llm
STIX 2.1

Description

An out-of-memory condition during object initialization could result in an empty shape list. If the JIT subsequently traced the object it would crash. This vulnerability affects Firefox < 125.

References (2)

Core 2

Scores

CVSS v3 6.2
EPSS 0.0005
EPSS Percentile 15.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (1)
mozilla/firefox < 125.0
Published Apr 16, 2024
Tracked Since Feb 18, 2026