In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | * | 116.0 (excluding) |
| Firefox_esr | Mozilla | 102.0 (including) | 102.14 (excluding) |
| Firefox_esr | Mozilla | 115.0 (including) | 115.1 (excluding) |