CVE-2026-71852

creationtimestamp| type| source ---|---|--- 2026-08-07 19:36:23+00:00| seen| https://gist.github.com/alon710/81b96826f50cad7313904ff9c7c75f2e...

CVE-2026-71852 pypdf: Possible long runtimes/large memory usage for large CID font width ranges

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause long runtimes and large memory consumption when pypdf/font.py function Font.collectcidcharacterwidths expands unusually large CID font /W width ranges or excessive width entries during text extractio...