| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 130.0 | 130.0 |
| firefox esr | < 128.2 | 128.2 |
A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
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