CVE-2024-3853

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage collection started. This vulnerability affects Firefox < 125.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 16, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-3853: High severity, CVSS 7.5 | Vulnix