These two fonts are free (GPL and OFL), and they are used in the English Wikipedia for the different varieties of Cuneiform. See https://en.wikipedia.org/wiki/Template:Script/Cuneiform .
Links:
FreeIdgSerif: http://flaez.ch/freeidg.html
CuneiformComposite: http://oracc.museum.upenn.edu/doc/user/fonts/#Cuneiform_Fonts
Version: unspecified
Severity: enhancement