CVE-2025-50422

Poppler 25.04.0 이전 버전 pdftocairo가 악성 PDF를 렌더링하고 종료 시 cairodebugresetstaticdata를 호출하면 PDF 객체 스트림을 포함하는 힙 메모리가 제대로 지워지지 않습니다. 로컬 액세스 권한이 있는 공격자는 프로세스 메모리를 덤프하여 평문 PDF 콘텐츠예: /stream /endstream 블록를 복구할 수 있습니다. 구체적인 취약점 재현 과정Cause of the vulnerability.pdf 및 POC 파일poppler-pdftocairo-poc이 첨부되어 있습니다...

Denial Of Service (DoS)

pypdf is vulnerable to Denial of Service DoS. The vulnerability is due to improper detection of inline image end markers in PDF page content streams, which allows an attacker to craft a malicious PDF that triggers an infinite loop during parsing and causes a denial of service...

CVE-2026-14906

Pages with malicious titles could potentially allow saved PDF content to overwrite PDF files or bundled content within the Firefox for iOS application sandbox. This vulnerability was fixed in Firefox for iOS 152.4...

PT-2026-54003

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.13.3 Description A flaw in the library allows a maliciously crafted PDF to cause a Denial of Service DoS. This occurs when the system parses a content stream that lacks a /Length value, causing the MAX DECLARED STREAM...

USN-8324-1: Apache Tika vulnerabilities

It was discovered that Apache Tika incorrectly handled XML external entities when parsing XFA content in PDF files. An attacker could possibly use this issue to obtain sensitive information or send malicious requests to internal resources or third-party servers...

USN-8324-1 tika vulnerabilities

It was discovered that Apache Tika incorrectly handled XML external entities when parsing XFA content in PDF files. An attacker could possibly use this issue to obtain sensitive information or send malicious requests to internal resources or third-party servers...

Denial Of Service (DoS)

pypdf is vulnerable to Denial Of Service. The vulnerability is due to parsing a PDF content stream with an inflated Length value, where the parser allocates memory based on the declared length without verifying the actual data size, and an attacker can craft a PDF with a large /Length field to...

CVE-2026-31826 pypdf: manipulated stream length values can exhaust RAM

pypdf is a free and open-source pure-python PDF library. Prior to 6.8.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. Thi...

CVE-2026-31826 pypdf: manipulated stream length values can exhaust RAM

pypdf is a free and open-source pure-python PDF library. Prior to 6.8.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. Thi...

UBUNTU-CVE-2026-28351

pypdf is a free and open-source pure-python PDF library. Prior to version 6.7.4, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing the content stream using the RunLengthDecode filter. This has been fixed in pypdf 6.7.4. As a workaroun...

PT-2026-1342

Name of the Vulnerable Software and Affected Versions jsPDF versions prior to 4.0.0 Description jsPDF, a JavaScript library for generating PDFs, has a critical flaw in its Node.js builds. Prior to version 4.0.0, the loadFile, addImage, html, and addFont methods are susceptible to local file...

CVE-2025-66019

CVE-2025-66019 affects the Python PDF library pypdf up to version 6.3.x. Reporter data from multiple sources state that parsing a page content stream using the LZWDecode filter can cause memory usage to balloon to as much as 1 GB per stream, leading to potential denial of service on affected pars...

CVE-2025-62708 pypdf manipulated LZWDecode streams can exhaust RAM

pypdf is a free and open-source pure-python PDF library. Prior to version 6.1.3, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing the content stream of a page using the LZWDecode filter. This has been fixed in pypdf version 6.1.3...

CVE-2025-62614 BookLore Media API Authentication Bypass

BookLore is a self-hosted web app for organizing and managing personal book collections. In versions 1.8.1 and prior, an authentication bypass vulnerability in the BookMediaController allows any unauthenticated user to access and download book covers, thumbnails, and complete PDF/CBX page content...

EUVD-2018-4988

Malware in sbrugna...

EUVD-2015-3696

Malware in sbrugna...

EUVD-2020-12442

Malware in sbrugna...

EUVD-2025-6755

Malicious code in bioql PyPI...

EUVD-2025-23528

Malicious code in bioql PyPI...

Amazon Linux 2023 : cairo, cairo-devel, cairo-gobject (ALAS2023-2025-1172)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1172 advisory. An issue was discovered in freedesktop poppler v25.04.0. The heap memory containing PDF stream objects is not cleared upon program exit, allowing attackers to obtain sensitive PDF content via a memory...