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CVE-2026-54651

Vulnerability Description

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.

Vulnerability Details

Published Date
Last Modified
CWE ID
CWE-835
Source
NVD
Vendor
py-pdf
Product
pypdf

External References

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