Cisco Talos reported a critical vulnerablity in OpenJPEG, mentioning poppler as one of the vulnerable target applications that rely on this library. http://www.talosintelligence.com/reports/TALOS-2016-0193/
You should report that to OpenJPEG, not to us.
OpenJPEG has fixed the issue in their newes release, but I don't know if poppler uses static dependencies that need to be updated as well. Some of the mentioned applications did.
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