.blend file:

volume_problem.zip

Steps to reproduce:
Render 2 versions one with gpu and cpu. Differences only occur when using volume in combination with translucent material, if using null instead of translucent material I get same results

Screenshots or rendered images:
CPU

GPU

Error message from Blender console:

OS: Rocky Linux 9
Blender version: 4.2.7 lts
LuxCore version: 2.10.0 alpha1