| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 128.3.0< 131.0 | 128.3.0131.0 |
| thunderbird | ≥ 129.0, < 131.0< 128.3.0 | 131.0128.3.0 |
A potential memory corruption vulnerability could be triggered if an attacker had the ability to trigger an OOM at a specific moment during JIT compilation. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.
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