Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that ...

The PDF, or portable document format file, was created to transform output from any document creation software into a file almost any recipient can open, regardless of his or her own computer's ...

A critical security vulnerability threatens users of Adobe Acrobat on Windows and MacOS. Attackers are already actively ...

When creating a PDF document either directly in Acrobat or using the PDF Printer or the Convert to Adobe PDF (PDFMaker function) feature, you might get an error ...

Adobe patches CVE-2026-34621 after active exploitation since Dec 2025, preventing remote code execution via malicious PDFs.

Adobe patches a critical PDF flaw exploited for months, allowing attackers to bypass sandbox protections and deliver malware.

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over ...

在此文章中，我们分享了EXPMON对一种针对Adobe Reader用户的高度复杂、指纹识别式PDF漏洞利用的检测和分析。 一、摘要 EXPMON系统检测到一个针对Adobe Reader用户的高度复杂的PDF漏洞利用。 根据我们的分析，该样本属于一个初始漏洞利用程序，具备收集和泄露各类 ...

Adobe Acrobat and Reader users are under attack from hackers using a zero-day vulnerability. Update within 72 hours, Adobe has warned.

Adobe has released a fix for an Acrobat and Reader zero-day that attackers had been exploiting for months. The patch, shipped on April 11, addresses CVE-2026-34621, a critical vulnerability in Acrobat ...

The vulnerability, assigned the CVE identifier CVE-2026-34621, carries a CVSS score of 9.6 out of 10.0. Successful ...