CVE-2024-8385 Information

Description

A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130 and Firefox ESR < 128.2.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1911909 https://www.mozilla.org/security/advisories/mfsa2024-39/ https://www.mozilla.org/security/advisories/mfsa2024-40/