Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description.

Description: The issue is related to an Invalid-free crash type, with a crash state indicating a swift unexpectedError. The function signature specialization is mentioned, but without further details on the affected software or versions, it's challenging to provide a more specific description.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this issue.