CVE-2024-3857

—

CVSS 3.1

7.8 high

EPSS

<1%p16

Published

Apr 16, 2024 (Apr 16, 2024)

Modified

Jun 17, 2026

Description

The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

Vendors: mozilla debian
Products: firefox, thunderbird, debian linux
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

In the news0 stories

No ingested article mentions this CVE yet.