An out-of-bound read could have led to a crash in the RLBox Expat driver. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.
| Software | From | Fixed in |
|---|---|---|
| mozilla / firefox | - | 113.0 |
| mozilla / firefox_esr | - | 102.11 |
| mozilla / thunderbird | - | 102.11 |