Name of the Vulnerable Software and Affected Versions jxl (affected versions not specified)

Description The issue is related to a heap-buffer-overflow read. Technical details about the crash include the jxl::ModularFrameDecoder::DecodeGroup function, the jxl::FrameDecoder::ProcessACGroup function, and the jxl::ThreadPool::RunCallState function with jxl::FrameDecoder::ProcessSections as an argument.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.