Astra Linux – Vulnerability in mupdf

A issue in Artifex mupdf 1.25.6 and 1.25.5 allows a remote attacker to cause a denial of service due to infinite recursion in the mutool clean utility. When processing a crafted PDF file containing cyclic /Next references in the outline structure, the stripoutline function enters infinite recursi...

CVE-2026-0887

Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability affects Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7...

CVE-2026-0887 Clickjacking issue, information disclosure in the PDF Viewer component

Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7...

CVE-2026-0887 Clickjacking issue, information disclosure in the PDF Viewer component

Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7...

CVE-2026-0887

Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7...

CVE-2026-0887

Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7...

CVE-2026-0887

CVE-2026-0887: Clickjacking information disclosure in the PDF Viewer component. Affected products per the CVE entry include Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird

PT-2026-2375

Geonetwork 3.10 through 4.2.0 contains an XML external entity vulnerability in PDF rendering that allows attackers to retrieve arbitrary files from the server. Attackers can exploit the insecure XML parser by crafting a malicious XML document with external entity references to read system files...

osTicket Arbitrary File Read via PHP Filter Chains in mPDF

This module exploits an arbitrary file read vulnerability in osTicket CVE-2026-22200. The vulnerability exists in osTicket's PDF export functionality which uses mPDF. By injecting a specially crafted HTML payload containing PHP filter chain URIs into a ticket reply, an attacker can read arbitrary...

Linux Distros Unpatched Vulnerability : CVE-2026-0887

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Clickjacking issue, information disclosure in the PDF Viewer component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and...

CVE-2025-65783

An arbitrary file upload vulnerability in the /utils/uploadFile component of Hubert Imoveis e Administracao Ltda Hub v2.0 1.27.3 allows attackers to execute arbitrary code via uploading a crafted PDF file...

CVE-2025-65783

CVE-2025-65783: Hubert Hub v2.0 1.27.3 contains an arbitrary file upload flaw in /utils/uploadFile that allows an attacker to execute arbitrary code by uploading a crafted PDF. The description and connected Red Hat/NVD entries confirm the vulnerability type and impact (remote, no authentication, ...

Mozilla -- multiple vulnerabilities

Memory safety bugs present in firefox-esr 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146. Spoofing issue in the DOM: Copy & Paste and Drag & Drop component. Clickjacking issue and information disclosure in the PDF Viewer component. Use-after-free in the JavaScript: GC component...

Atlassian Jira Service Management Data Center and Server 10.3.0 < 10.3.13 / 11.0.x < 11.2.0 (JSDSERVER-16478)

The version of Atlassian Jira Service Management Data Center and Server Jira Service Desk running on the remote host is affected by a vulnerability as referenced in the JSDSERVER-16478 advisory. - Critical XXE in Apache Tika tika-parser-pdf-module in Apache Tika 1.13 through and including 3.2.1 o...

PT-2026-2649

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 147 Firefox ESR versions prior to 140.7 Description A clickjacking issue exists, leading to information disclosure within the PDF Viewer component. The issue allows unauthorized access to sensitive information...

Russian BlueDelta (Fancy Bear) Uses PDFs to Steal Logins in Just 2 Seconds

New research from Recorded Future reveals how Russian state hackers BlueDelta are using fake Microsoft and Google login portals to steal credentials. The campaign involves using legitimate PDF lures from GRC and EcoClimate to trick victims...

CVE-2026-22200

Enhancesoft osTicket versions 1.18.x prior to 1.18.3 and 1.17.x prior to 1.17.7 contain an arbitrary file read vulnerability in the ticket PDF export functionality. A remote attacker can submit a ticket containing crafted rich-text HTML that includes PHP filter expressions which are insufficientl...

CVE-2026-22200 osTicket (1.18.x < 1.18.3, 1.17.x < 1.17.7) PDF Export Arbitrary File Read

Enhancesoft osTicket versions 1.18.x prior to 1.18.3 and 1.17.x prior to 1.17.7 contain an arbitrary file read vulnerability in the ticket PDF export functionality. A remote attacker can submit a ticket containing crafted rich-text HTML that includes PHP filter expressions which are insufficientl...

CVE-2026-22200 osTicket (1.18.x < 1.18.3, 1.17.x < 1.17.7) PDF Export Arbitrary File Read

Enhancesoft osTicket versions 1.18.x prior to 1.18.3 and 1.17.x prior to 1.17.7 contain an arbitrary file read vulnerability in the ticket PDF export functionality. A remote attacker can submit a ticket containing crafted rich-text HTML that includes PHP filter expressions which are insufficientl...

EUVD-2026-1918

Enhancesoft osTicket versions up to and including 1.18.2 contain an arbitrary file read vulnerability in the ticket PDF export functionality. A remote attacker can submit a ticket containing crafted rich-text HTML that includes PHP filter expressions which are insufficiently sanitized before bein...