Hello Nicolas, Hello Gunter!
So, CVE-2025-53644 [1] is a thing, potentially leading to remote code execution through OpenCV. Of all the linked resources, the POC [2] seems the most insightful to me.
Since Dcm4che and Weasis depend on a forked version of OpenCV, I want to
a) make you aware, if you weren't already, and
b) ask you for an estimate on when we can expect a new version that includes the fix.
Also, can I reasonably expect an older version of Dcm4che to work with a newer version of the OpenCV binaries, or is such an approach doomed to fail anyway?
Cheers,
Patrick