NVD HIGH: CVE-2026-102996 — pypdf is a free and open-source pure-python PDF library. Prior to 6.18.1, a craf...
pypdf is a free and open-source pure-python PDF library. Prior to 6.18.1, a crafted PDF can provide a TrueType or Type1 simple font with an unusually large /Widths array, causing pypdf/_font.py Font._collect_tt_t1_character_widths to process entries beyond the 256 character codes meaningful for a simple font and consume excessive memory during operations such as text extraction. This issue is fixe
CVE-2026-102996