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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.

🗓️ 30 Sep 2022 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Integer overflow in Poppler JBIG two decoder readTextRegionSeg can cause crash or code execution via crafted PDF or JBIG two images.

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05 Sep 2025 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 27.2
CVSS 37.8
EPSS0.00119
2