6 Medium
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
76.8%
Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows attackers to cause a denial of service (crash) via a crafted FlateDecode stream that triggers a null dereference.