memory overflow vulnerability in OpenEXR-viewer

Just open this exr file through openexr-viewer. poc send by email This is windbg log file. POC 2 8660.7e44: Access violation - code c0000005 !!! second chance !!! openexrviewer+0x27be4: 00007ff713ff7be4 c744880c0000803f mov dword ptr rax+rcx4+0Ch,3F800000h ds:0000020a3ac8000c=???????? Attempt to...