Chain building accepted an intermediate CA without looking at its critical
extensions, which were checked only on the signer's certificate. A
subordinate CA limited by critical name constraints could vouch for a
signer outside its namespace, because PdfCraft does not enforce those
constraints. A CA certificate (other than a self-signed root, whose
limits are the trust store's business) with a critical extension
PdfCraft doesn't process is refused as an issuer, and the reason is
reported.
aiongg
d9cb7c2fe7