CVE-2024-8389

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CVSS 3.1

9.8 critical

EPSS

<1%p41

Published

Sep 3, 2024 (Sep 3, 2024)

Modified

Jun 17, 2026

Description

Memory safety bugs present in Firefox 129. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130.

Vendors: mozilla
Products: firefox
Weakness: CWE-787, CWE-119
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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