CVE-2024-8384: mozilla: Garbage collection could mis-color cross-compartment objects in OOM conditions

Severity: Critical

CVSS Score: 9.8

The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.