CVE-2025-46152: In PyTorch before 2.7.0, bitwise_right_shift produces incorrect output for certain out-of-bounds values of the "other" a

CVE-2025-46152 is a bug in PyTorch (a machine learning library) versions before 2.7.0 where the bitwise_right_shift function (which moves binary digits to the right) produces wrong answers when given certain out-of-bounds values. This is classified as an out-of-bounds write vulnerability (CWE-787, where a program writes data outside its intended memory area).