Datalogics Library APDFLThe v18.0.4PlusP1e and prior contains a stack-based buffer overflow due to documents containing corrupted fonts, which could allow an attack that causes an unhandled crash during the rendering process.
https://www.cisa.gov/news-events/ics-advisories/icsa-23-164-01
https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-11
https://cert-portal.siemens.com/productcert/html/ssa-629917.html