description: Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in <code>ScriptLoadContext</code>. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
problem types: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext
affected:
{
vendor: Mozilla
product: Firefox
versions:
version: unspecified, lessThan: 110, status: affected, versionType: custom
}
{
vendor: Mozilla
product: Thunderbird
versions:
version: unspecified, lessThan: 102.8, status: affected, versionType: custom
}
{
vendor: Mozilla
product: Firefox ESR
versions:
version: unspecified, lessThan: 102.8, status: affected, versionType: custom
}
