CVE-2026-25920 SumatraPDF has a heap out-of-bounds read in MOBI HuffDic decompressor

SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, a heap out-of-bounds read vulnerability exists in SumatraPDF's MOBI HuffDic decompressor. The bounds check in AddCdicData only validates half the range that DecodeOne actually accesses. Opening a crafted .mobi file can read...

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...

sumatrapdf 代码问题漏洞

Sumatrapdf is an open-source PDF reader developed by SumatraPDF Reader. Versions of SumatraPDF 3.5.2 and earlier have code vulnerabilities. These vulnerabilities stem from the PDF reader allowing execution of malicious binary files located in the same directory as the opened PDF, potentially...

CIC-Trap4Phish: A Unified Multi-Format Dataset for Phishing and Quishing Attachment Detection

Phishing attacks represents one of the primary attack methods which is used by cyber attackers. In many cases, attackers use deceptive emails along with malicious attachments to trick users into giving away sensitive information or installing malware while compromising entire systems. The...

ALSA-2026:2271 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: Spoofing issue in the Downloads Panel component CVE-2025-14327 firefox: Use-after-free in the JavaScript: GC component CVE-2026-0885 firefox: thunderbird: Memor...

CVE-2026-0521

A reflected cross-site scripting XSS vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through...

EUVD-2026-5668

MuPDF versions 1.23.0 through 1.27.0 contain a double-free vulnerability in fzfillpixmapfromdisplaylist when an exception occurs during display list rendering. The function accepts a caller-owned fzpixmap pointer but incorrectly drops the pixmap in its error handling path before rethrowing the...

Cross-User Data Leakage

jsPDF is vulnerable to Cross-User Data Leakage. The vulnerability is due to use of a shared module-scoped variable in the addJS method, where JavaScript content is stored globally in the Node.js build, allowing concurrent PDF generation requests to overwrite each other’s data and cause one user’s...

CVE-2026-0521

A reflected cross-site scripting XSS vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through...

CVE-2026-0521

A reflected cross-site scripting XSS vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through...

CVE-2026-0521

CVE-2026-0521 is a reflected XSS in TYDAC AG MAP+ PDF export. Affects MAP+ 3.4.0; an unauthenticated attacker can craft a malicious URL that, when visited by a victim, executes arbitrary JavaScript in the victim’s context. Verified in MAP+: 3.4.0. Remediation: there is no confirmed fixed version ...

CVE-2026-0521

A reflected cross-site scripting XSS vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through...

CVE-2026-0521 Reflected Cross-Site Scripting in PDF Export Error Message

A reflected cross-site scripting XSS vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through...

PT-2026-6678

Name of the Vulnerable Software and Affected Versions TYDAC AG MAP+ version 3.4.0 Description A reflected cross-site scripting XSS flaw exists in the PDF export functionality. This allows unauthenticated attackers to create a malicious URL. If a victim accesses this URL, arbitrary JavaScript code...

Atlassian Confluence 7.7.x < 8.5.31 / 8.6.x < 9.2.13 / 9.3.1 < 10.2.2 (CONFSERVER-101878)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-101878 advisory. - Critical XXE in Apache Tika tika-parser-pdf-module in Apache Tika 1.13 through and including 3.2.1 on all platforms allows an attacker to carry o...

CVE-2026-0521: Improper Neutralization of Input During Web Page Generation

A reflected cross-site scripting XSS vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through...

Atlassian Confluence 7.19 < 8.5.31 / 8.6.x < 9.2.13 / 9.3.x < 10.2.2 (CONFSERVER-101872)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-101872 advisory. - Critical XXE in Apache Tika tika-core 1.13-3.2.1, tika-pdf-module 2.0.0-3.2.1 and tika-parsers 1.13-1.28.5 modules on all platforms allows an...

Open the wrong “PDF” and attackers gain remote access to your PC

Cybercriminals behind a campaign dubbed DEADVAX are taking phishing one step further by delivering malware inside virtual hard disks that pretend to be ordinary PDF documents. Open the wrong “invoice” or “purchase order” and you won't see a document at all. Instead, Windows mounts a virtual drive...

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...