A vulnerability classified as problematic was found in py-pdf pypdf up to 6.14.x. This issue affects the function Font._collect_cid_character_widths of the file pypdf/_font.py of the component Font Handler. The manipulation results in uncontrolled memory allocation.
This vulnerability is reported as CVE-2026-71852. The attack can be launched...
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🛡️ CVE-2026-71852 | py-pdf pypdf up to 6.14.x Font pypdf/_font.py Font._collect_cid_character_widths memory allocation (Nessus ID 333383)
⏱️ vor 4h 52m (08.08.2026 um 08:17 Uhr) 📖 1 Min. Lesezeit 📂 🕵️ Sicherheitslücken 📡 Feed 🔗 Quelle: vuldb.com
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