Source: The Great Interpretation of Dreams (Ibn Sirin)
Spoiled or rotten meat in a dream indicates backbiting, slander, unlawful money, worry, and illness.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
Spoiled meat indicates a calamity or severe illness.
Source: Signs in the Science of Expressions (Ibn Shaheen)
Spoiled meat is interpreted as worry, illness, and loss.