https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T22:36:11.434621+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-54651 CVE-2026-54651 — pypdf: Possible infinite loop when processing threads/articles in writer 2026-09-30T22:36:11.450282+00:00

Affected: py-pdf pypdf

pypdf is a free and open-source pure-python PDF library. Prior to 6.13.1, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires merging a file with threads/articles into a writer. This vulnerability is fixed in 6.13.1.