CVE-2024-7520

—

CVSS 3.1

8.8 high

EPSS

<1%p48

Published

Aug 6, 2024 (Aug 6, 2024)

Modified

Jun 17, 2026

Description

A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.

Vendors: mozilla
Products: firefox, firefox esr, thunderbird
Weakness: CWE-843, CWE-94
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

In the news0 stories

No ingested article mentions this CVE yet.