CVE-2026-48156

A flaw was found in pypdf, a free and open-source pure-python PDF library. A remote attacker could exploit this vulnerability by crafting a malicious PDF file. This file, containing specific cross-reference streams with /W 0 0 0 values and large /Size values, can lead to excessively long processi...

SUSE CVE-2026-48156

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

Excessive Iteration

Overview pypdf is an A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files Affected versions of this package are vulnerable to Excessive Iteration via the processing of cross-reference streams containing /W values set to 0 0 0 and large /Size values. An...

DEBIAN-CVE-2026-48156

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

CVE-2026-48156

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

UBUNTU-CVE-2026-48156

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

CVE-2026-48156

The CVE affects the Python PDF library pypdf (prior to 6.12.0). A crafted PDF leveraging cross-reference streams with /W [0 0 0] and large /Size can cause long runtimes. Fixed in 6.12.0; remediation is to upgrade to that version or later.

EUVD-2026-32913

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

CVE-2026-48156 pypdf: Possible long runtimes for zero-only width values in cross-reference streams

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

CVE-2026-48156

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

CVE-2026-48156 pypdf: Possible long runtimes for zero-only width values in cross-reference streams

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

CVE-2026-48156

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 long runtimes. This requires cross-reference streams with /W 0 0 0 values and large /Size values. This vulnerability is fixed in 6.12.0...

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 6.12.0, pypdf had security vulnerabilities. These vulnerabilities stemmed from the use of cross-references involving valu...

PT-2026-44393

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.12.0 Description A flaw in the pure-python PDF library allows an attacker to craft a PDF file that causes long runtimes. This is achieved by using cross-reference streams with /W 0 0 0 values and large /Size values...

openSUSE 16 Security Update : python-PyPDF2 (openSUSE-SU-2026:20794-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20794-1 advisory. Changes in python-PyPDF2: - CVE-2026-41312: Fixed issue where crafed PDF can lead to resources exhaustion bsc1262675 - CVE-2026-41314: Fixed a...

OPENSUSE-SU-2026:20794-1 Security update for python-PyPDF2

This update for python-PyPDF2 fixes the following issues: Changes in python-PyPDF2: - CVE-2026-41312: Fixed issue where crafed PDF can lead to resources exhaustion bsc1262675 - CVE-2026-41314: Fixed a denial of service via manipulated FlateDecode image dimensions can lead to RAM exhaustion...

PT-2026-37199

Name of the Vulnerable Software and Affected Versions Pillow versions 4.2.0 through 12.1.x Description A flaw in the PdfParser allows an attacker to supply a malicious PDF that causes the process to hang indefinitely, consuming 100% CPU and making the application unresponsive. This occurs because...

PT-2026-35989

Name of the Vulnerable Software and Affected Versions PDFunite version 0.41.0 Description A buffer overflow allows local attackers to crash the application by processing malformed PDF files during merge operations. A segmentation fault can be triggered in the XRef::getEntry function within...

CVE-2026-41168

A flaw was found in pypdf. An attacker can craft a malicious PDF file containing oversized cross-reference streams or object streams. Processing such a file can lead to excessively long runtimes, resulting in a Denial of Service DoS for applications using the pypdf library. Mitigation Mitigation...

SUSE CVE-2026-41168

pypdf is a free and open-source pure-python PDF library. An attacker who uses a vulnerability present in versions prior to 6.10.1 can craft a PDF which leads to long runtimes. This requires cross-reference streams with wrong large /Size values or object streams with wrong large /N values. This ha...