Executive brief
pypdf: Manipulated FlateDecode image dimensions can exhaust RAM
Affected products
- PyPI pypdf
Junglewise Threat Intelligence
CVE-2026-41314: PYSEC-2026-3026 - pypdf: Manipulated FlateDecode image dimensions can exhaust RAM
CVE-2026-41314 · Severity: low · CVSS 3.1 · Published 2026-07-13
Technologies: pypdf (PyPI). Vendors: PyPI.
Related threats
- pypdf is a free and open-source pure-python PDF library. Prior to 6.16.1, an attacker can craft a PDF that causes pypdf/_page.py PageObject.
- pypdf is a free and open-source pure-python PDF library. Prior to 6.16.1, an attacker can craft a PDF that causes pypdf/_doc_common.py _get_
- pypdf is a free and open-source pure-python PDF library. Prior to 6.16.0, an attacker can craft a PDF whose cyclic tree structure causes pyp
- pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pyp
- pypdf uncontrolled resource consumption in ToUnicode streams