You can annotate PDFs using the PDF viewer in Chrome, here’s how ...

Proof-of-concept exploit code has been published for a critical remote code execution flaw in protobuf.js, a widely used ...

Rendering isn’t always immediate or complete. Learn where no-JavaScript fallbacks still protect critical content, links, and ...

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

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 ...

Adobe has issued an emergency update for Acrobat and Reader after confirming that a zero-day vulnerability tracked as CVE-2026-34621 is being exploited in the wild, putting Window ...

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

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

A critical security vulnerability in Adobe Reader is being actively exploited by cybercriminals through a sophisticated and evolving ...

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

A newly discovered Adobe Reader zero-day vulnerability allows malicious PDF files to steal local data and potentially lead to ...