This research examines the criticisms of Al-Hafiz Al-Muhallab bin Abi Safra about Imam Al-Bukhari through his book " almukhtasir alnasih on Tahdheeb Al-Jami Al-Sahih" As it stood on some criticisms that al-Muhallab had not previously mentioned, and Ibn Hajar did not mention or answer them, as he did with others, and al-Muhallab is one of the oldest commentators of Al-Sahih, and the first to summar...