UBUNTU-CVE-2026-84309

pypdf is a free and open-source pure-python PDF library. Prior to 6.16...

CVE-2026-84309

pypdf is a free and open-source pure-python PDF library. Prior to 6.16...

ROOT-APP-PYPI-CVE-2026-59937 CVE-2026-59937 in pypdf - Patched by Root

Root has patched CVE-2026-59937 in the pypdf package for Root:PyPI. Multiple fixed versions available...

GHSA-FP3F-MC75-235C pypdf: Possible large memory usage for large /ToUnicode streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.15.0. Workarounds If you cannot...

ROS-20260729-73-0004

The vulnerability in python-PyPDF2 is related to unlimited resource distribution. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

ROS-20260728-73-0019

The vulnerability in python-PyPDF2 is related to excessive iteration. Exploiting this vulnerability can allow an attacker to cause a service failure...

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...

The vulnerability of the Python library for working with PDF files, PyPDF, relates to the execution of a loop with an unreachable exit condition, allowing a hacker to cause a service failure.

The vulnerability of the Python library for working with PDF files, PyPDF, is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the PyPDF2 library for processing PDF files, related to the execution of a loop with an unreachable exit condition, allows a hacker to cause a service failure.

The vulnerability of the PyPDF2 library for processing PDF files relates to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability could allow a malicious actor to cause service failures...

The vulnerability of the Python library for working with PDF files, PyPDF, related to uncontrolled resource consumption, allows a hacker to cause a service failure.

The vulnerability of the Python library for working with PDF files, PyPDF, is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

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...