Dolby takes security vulnerabilities and concerns seriously and encourages the community to report them. If you believe you have discovered a potential vulnerability then please, in the first instance, read Dolby's responsible disclosure policy here: https://www.dolby.com/about/legal/responsible-disclosure-policy/
Reports should be emailed to : disclosures@dolby.com
Thank you for responsibly disclosing vulnerabilities and concerns, we respect the security-researchers community and appreciate the efforts to disclose responsibly.