| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 107.0 | 107.0 |
| firefox esr | < 102.5 | 102.5 |
| thunderbird | < 102.5 | 102.5 |
If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
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