CVE-2025-57632

The CVE-2025-57632 entry concerns libsmb2 6.2+ vulnerable to a Buffer Overflow when processing SMB2 chained PDUs (NextCommand). The root cause is repeated calls to smb2_add_iovector() that append to a fixed-size iovec array without checking the upper bound of v->niov (SMB2_MAX_VECTORS=256). Th...