Hi Markus,you took care of fixing this bug in stretch-lts. Can you look into fixing this in buster-lts, too? Right now buster(-lts) has a lower version than stretch-lts.
pypdf2 | 1.26.0-2 | stretch | source pypdf2 | 1.26.0-2 | buster | source pypdf2 | 1.26.0-2+deb9u1 | stretch-security | source pypdf2 | 1.26.0-4 | bullseye | source (for bullseye there is pu request #1029008) Andreas