EUVD-2026-42343

pypdf: Possible large memory usage for wrong image dimensions...

PYSEC-2026-3018 pypdf: Possible infinite loop when processing threads/articles in writer

Impact 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. Patches This has been fixed in pypdf==6.13.1. Workarounds If users cannot upgrade yet, consider applying the changes from PR 3839...

PYSEC-2026-3025 pypdf: Manipulated XMP metadata streams can exhaust RAM

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing large XMP metadata, possibly with lots of unnecessary elements. Patches This has been fixed in pypdf==6.12.1. Workarounds If you cannot upgrade yet, consider applying the change...

UBUNTU-CVE-2026-59936

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in...

DEBIAN-CVE-2026-59938

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.0, an attacker can craft a PDF with declared image size values that are much too large compared to the actual data, causing large memory usage in pypdf image parsing. This issue is fixed in version 6.14.0...

UBUNTU-CVE-2026-49460

pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /FlateDecode filter with a PNG predictor. This vulnerability is fixed in 6.12.2...

python311-pypdf-6.13.0-1.1 on GA media (moderate)

python311-pypdf-6.13.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:10974-1 Rating: moderate Cross-References: CVE-2026-48155 CVE-2026-48735 Affected Products: openSUSE Tumbleweed An update that solves 2 vulnerabilities can now be installed. Description: These are all security issues fixed i...

OPENSUSE-SU-2026:10974-1 python311-pypdf-6.13.0-1.1 on GA media

These are all security issues fixed in the python311-pypdf-6.13.0-1.1 package on the GA media of openSUSE Tumbleweed...

Linux Distros Unpatched Vulnerability : CVE-2026-48155

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pypdf is a free and open-source pure-python PDF library. Prior to 6.12.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory...

ROS-20260512-73-0003

Vulnerability in python-PyPDF2 related to algorithmic complexity. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

python311-pypdf-6.10.2-2.1 on GA media (moderate)

python311-pypdf-6.10.2-2.1 on GA media Announcement ID: openSUSE-SU-2026:10658-1 Rating: moderate Cross-References: CVE-2026-41168 CVE-2026-41312 Affected Products: openSUSE Tumbleweed An update that solves 2 vulnerabilities can now be installed. Description: These are all security issues fixed i...

OPENSUSE-SU-2026:10658-1 python311-pypdf-6.10.2-2.1 on GA media

These are all security issues fixed in the python311-pypdf-6.10.2-2.1 package on the GA media of openSUSE Tumbleweed...

OPENSUSE-SU-2026:20598-1 Security update for python-PyPDF2

This update for python-PyPDF2 fixes the following issues: Changes in python-PyPDF2: - CVE-2026-40260: crafted PDF can lead to large memory usage bsc1262284...

OPENSUSE-SU-2026:10582-1 python311-PyPDF2-2.11.1-9.1 on GA media

These are all security issues fixed in the python311-PyPDF2-2.11.1-9.1 package on the GA media of openSUSE Tumbleweed...

pypdf 安全漏洞

pypdf is an open-source, free, and pure Python PDF library developed by py-pdf. It allows for splitting, merging, cropping, and converting pages of PDF files. Prior to version 6.10.0, pypdf had a security vulnerability. This vulnerability stemmed from the manipulated XMP metadata entity...

ROS-20260417-73-0018

A vulnerability in the Python library for handling PyPDF PDF files involves uncontrolled resource consumption. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260417-73-0017

Vulnerability in python-PyPDF2 related to execution of a loop with an unreachable exit condition. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260417-73-0019

A vulnerability in the Python library for handling PyPDF PDF files involves uncontrolled resource consumption. Exploitation of the vulnerability could allow an attacker acting remotely to affect the availability of protected information...

ROS-20260417-73-0016

Vulnerability in python-PyPDF2 related to execution of a loop with an unreachable exit condition. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260417-73-0020

A vulnerability in the ContentStream.readInlineImage function of the PyPDF2 PDF processing library is related to incorrect implementation of the loop exit condition. Exploitation of the vulnerability allows an attacker acting remotely to cause a denial of service using a specially crafted PDF fil...