The vulnerability of the JBIG2Stream::readTextRegionSeg() function in the JBIG2 decoder for PDF file rendering by Poppler allows a malicious actor to cause a service failure or execute arbitrary code.

The vulnerability of the JBIG2Stream::readTextRegionSeg function in the JBIG2 decoder for processing PDF files with Poppler is related to integer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure or execute arbitrary code by opening a specially created PDF...