description: When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 82.
problem types: Multiple WASM threads may have overwritten each others' stub table entries
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 82, status: affected, version: unspecified, versionType: custom
}