Try to use

cfpdf.getInfo

on an AES-256 PDF file and getting

Unknown encryption type R = 5

Lucee 5.3.9.141 PDF 1.1.0.14-SNAPSHOT A quick Google suggests this was fixed in PDFBox 3.0.0 Anyone have any suggestions, or should this be a ticket?

we are already using 3.0.0 https://github.com/lucee/extension-pdf/tree/master/source/java/libs what's the stack trace?

@Dean Can you please raise the ticket in Jira https://luceeserver.atlassian.net/? Please attach the failed pdf in the ticket if possible.

👍 https://luceeserver.atlassian.net/browse/LDEV-4041