The vulnerability of PDF viewing and editing programs such as Acrobat DC, Acrobat Reader DC, and Acrobat 2024 lies in the uncontrolled modification of object prototype attributes, allowing attackers to execute arbitrary code.

The vulnerability of PDF viewing and editing programs Acrobat DC, Acrobat Reader DC, and Acrobat 2024 is related to uncontrolled changes to object prototypes’ attributes. Exploiting this vulnerability can allow attackers to execute arbitrary code using a specially created file...

North Korea's APT37 Uses Facebook Social Engineering to Deliver RokRAT Malware

The North Korean hacking group tracked as APT37 aka ScarCruft has been attributed to a fresh multi-stage, social engineering campaign in which threat actors approached targets on Facebook and added them as friends on the social media platform, turning the trust-building exercise into a delivery...

[SECURITY] Fedora 42 Update: mupdf-1.26.3-6.fc42

MuPDF is a lightweight PDF viewer and toolkit written in portable C. The renderer in MuPDF is tailored for high quality anti-aliased graphics. MuPDF renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on...

[SECURITY] Fedora 43 Update: mupdf-1.27.1-10.fc43

MuPDF is a lightweight PDF viewer and toolkit written in portable C. The renderer in MuPDF is tailored for high quality anti-aliased graphics. MuPDF renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on...

CVE-2026-30277

An arbitrary file overwrite vulnerability in PDF Reader App : TA/UTAX Mobile Print v3.7.2.251001 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure...

CVE-2026-25880 Untrusted Search Path in SumatraPDF Reader (explorer.exe on Windows)

SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, the PDF reader allows execution of a malicious binary explorer.exe located in the same directory as the opened PDF when the user clicks File → “Show in folder”. This behavior leads to arbitrary code execution on the victim’s...

firefox: thunderbird: Clickjacking issue, information disclosure in the PDF Viewer component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Clickjacking issue, information disclosure in the PDF Viewer component...

firefox: thunderbird: Clickjacking issue, information disclosure in the PDF Viewer component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Clickjacking issue, information disclosure in the PDF Viewer component...

firefox: thunderbird: Clickjacking issue, information disclosure in the PDF Viewer component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Clickjacking issue, information disclosure in the PDF Viewer component...

firefox: thunderbird: Clickjacking issue, information disclosure in the PDF Viewer component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Clickjacking issue, information disclosure in the PDF Viewer component...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Updated thunderbird packages fix security vulnerabilities

Mitigation bypass in the DOM: Security component. CVE-2026-0877 Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. CVE-2026-0878 Sandbox escape due to incorrect boundary conditions in the Graphics component. CVE-2026-0879 Sandbox escape due to integer...

CVE-2025-59788

Cross-site scripting XSS vulnerability in a reachable filespdfviewer example directory in Nextcloud with versions before 22.2.10.33, 23.0.12.29, 24.0.12.28, 25.0.13.23, 26.0.13.20, 27.1.11.20, 28.0.14.11, 29.0.16.8, 30.0.17, 31.0.10, and 32.0.1 allows attackers to execute arbitrary JavaScript in...

Mozilla Firefox < 60.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 60.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2018-11 advisory. - Mozilla developers and community members Christoph Diehl, Christian Holler, Jon Coppeard, Jason Kratzer, Nath...

EUVD-2023-56755

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2024-9393

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://pdf.js origin. This could allow them to access...

The vulnerability of PDF document viewing and editing programs such as PDF-XChange Editor, PDF-Tools, and PDF-XChange PRO lies in the possibility of an operation occurring outside the buffer in memory, allowing an attacker to execute arbitrary code.

The vulnerability of PDF viewing and editing programs such as PDF-XChange Editor, PDF-Tools, and PDF-XChange PRO lies in the fact that the processing of JP2 files may lead to data being written beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to execute...

The vulnerability of PDF document viewing and editing programs such as PDF-XChange Editor, PDF-Tools, and PDF-XChange PRO lies in the ability to read data beyond the buffer in memory, allowing attackers to disclose protected information.

The vulnerability of PDF document viewing and editing programs such as PDF-XChange Editor, PDF-Tools, and PDF-XChange PRO lies in the reading of data beyond the buffer boundaries in memory during file processing for U3D files. Exploiting this vulnerability can allow attackers to disclose protecte...

The vulnerability of the PDF Preview module in the HarmonyOS operating system, which allows a hacker to trigger a service failure

The vulnerability of the PDF Preview module in the HarmonyOS operating system is related to pointer manipulation. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

PDF-XChange Editor 缓冲区错误漏洞

PDF-XChange Editor is a PDF-XChange company running on Microsoft Windows systems in the PDF file viewer software. A code execution vulnerability exists in PDF-XChange Editor, which is caused by a lack of proper validation of user-supplied data. An attacker could exploit the vulnerability to execu...