Mindfulness and Cognitive-Behavioral Therapy both focus on practices like:

• Relaxing and Improving Self-Regulation
• Learning to Understand Thoughts and Feelings as Temporary
• Desensitizing Conditioned Fear Responses
• Goal Orientation
• Focus on Maladaptive Cognitions

While their approach of many of these practices is different, they prove compatibility between the practices which opens a gateway for further improvement of putting these practices together.