iTunes for Windows prior to 12.12.9 had a critical security vulnerability. Issue is now resolved and all users are encouraged to update as soon as possible.
Microsoft Windows Apps: iTunes
Reference: PSA: Serious Windows iTunes vulnerability discovered, immediate update advised
Recommendations
Developer:
Update iTunes on Windows, if used.QA engineer:
Update iTunes on Windows, if used.PM/DM:
Communicate to stakeholders. Update iTunes on Windows, if used.