PYSEC-2026-3001 PyMuPDF has a path traversal in _main_.py

A path traversal and arbitrary file write vulnerability exist in the embedded get function in 'main.py' in PyMuPDF version, 1.26.5...

EUVD-2020-8561

Malware in sbrugna...

CVE-2025-57248

A null pointer dereference vulnerability exists in SumatraPDF version 3.5.2 . The flaw occurs within the libmupdf.dll component, specifically in the DataPool::has_data() function, when the application processes a specially crafted .djvu file. An attacker can trigger an application crash by tricki...

Uncontrolled Recursion

Overview PyMuPDF is an A high performance Python library for data extraction, analysis, conversion & manipulation of PDF and other documents. Affected versions of this package are vulnerable to Uncontrolled Recursion when processing a crafted PDF file containing cyclic /Next references in the...

CVE-2020-16600

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newbandwriter...

CVE-2020-16600

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newbandwriter...