CVE-2026-33123 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

pypdf is a free and open-source pure-python PDF library. Versions prior to 6.9.1 allow an attacker to craft a malicious PDF which leads to long runtimes and/or…
Medium CVSS: 5.1

CVE-2026-33123

pypdf is a free and open-source pure-python PDF library. Versions prior to 6.9.1 allow an attacker to craft a malicious PDF which leads to long runtimes and/or large memory usage. Exploitation requires accessing an array-based stream with many entries. This issue has been fixed in version 6.9.1.
Vendor
Pypdf Project
Product
Pypdf
CWE
CWE-400
Yayın Tarihi
2026-03-20 10:16:18
Güncelleme
2026-03-23 15:48:01
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-400 Pypdf MEDIUM Pypdf Project 2026

Referanslar

https://github.com/py-pdf/pypdf/pull/3686 https://github.com/py-pdf/pypdf/releases/tag/6.9.1 https://github.com/py-pdf/pypdf/security/advisories/GHSA-qpxp-75px-xjcp