PDF_CFF_PRIVATE_DICT_OUT_OF_RANGE — CFF Private DICT offset points outside font

high PDF_CFF_PRIVATE_DICT_OUT_OF_RANGE

What it means

CFF Top DICT points the Private DICT outside the embedded font stream.

Why it fires

The Private DICT controls subroutine and hint metadata. Out-of-range Private offsets create parser divergence and are a useful font-engine exploit primitive.

Other PDF heuristics

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