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 a heap-use-after-free error, which occurs when the program attempts to access memory that has already been freed. The crash state indicates that the error happens in the mrb str hash m function, which is called by mrb vm exec and mrb vm run. No information is available about the estimated number of potentially affected devices or real-world incidents.

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