An Adobe zero-day used since December 2025 is now patched ...

It’s Patch Tuesday, and that means not just fixes from Microsoft, but also new updates from Adobe, which has released a number of patches for vulnerabilities in Flash, Reader, Acrobat and Shockwave.

On Tuesday, the company issued its standard monthly round of fixes, the majority of which relate to the popular PDF viewing and editing software. In total, 26 vulnerabilities have been resolved, 11 of ...

Adobe has released security updates to address critical severity vulnerabilities affecting Adobe Acrobat and Reader for Windows and macOS that could enable attackers to execute arbitrary code on ...

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 ...

A remote code execution security flaw has been patched in one of the latest versions of Adobe Acrobat Reader DC. Researchers at Cisco Talos are detailing a remote code execution vulnerability found in ...

Adobe has released an emergency fix that closes the serious vulnerability in Acrobat Reader explained below. Users are urged to update Acrobat Reader to version 26.001.21411 as soon as possible. If ...

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 ...

Attackers have been exploiting a zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December. Adobe has released security updates to patch a zero-day ...

Adobe released a major security update for Adobe Reader and Acrobat yesterday–a week ahead of the quarterly release scheduled for next Tuesday. At the same time, Adobe provided a glimpse at how ...