| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 115.13< 128.0 | 115.13128.0 |
| thunderbird | ≥ 116.0, < 128.0< 115.13 | 128.0115.13 |
In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards leading to memory corruption. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
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