JLSEC-2026-937 ImageMagick has a NULL pointer dereference in MSL parser via <comment> tag before image load

Summary NULL pointer dereference in MSL Magick Scripting Language parser when processing tag before any image is loaded. Version - ImageMagick 7.x tested on current main branch - Commit: HEAD Steps to Reproduce Method 1: Using ImageMagick directly bash magick MSL:poc.msl out.png Method 2: Using...