The belief that is not shared by both Hindus and Buddhists is:
Enlightenment through meditation
While both religions do value meditation as a practice, the specific concept of enlightenment differs between them. In Buddhism, enlightenment (Nirvana) is a central focus and is achieved through meditation and the Eightfold Path. In Hinduism, enlightenment (Moksha) can be attained through various paths, including devotion (bhakti), knowledge (jnana), and the paths of action (karma), in addition to meditation. Thus, the emphasis and the understanding of enlightenment vary between the two traditions.