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CVE-2024-7520

HIGH CVSS: 8.8 Published: 2024-08-06 Modified: 2026-06-17

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.

Affected Platforms

Mozilla FirefoxMozilla ThunderbirdMozilla Firefox Esr

Weakness Type

CWE-843, CWE-94

References