mozilla: Use-after-free in JavaScript garbage collection

The Mozilla Foundation Security Advisory describes this flaw as: Unexpected marking work at the start of sweeping could have led to a use-after-free...

CVE-2024-7527

Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox 129, Firefox ESR 115.14, Firefox ESR 128.1, Thunderbird 128.1, and Thunderbird 115.14...