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

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

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

Adobe Reader zero-day exploited since Dec 2025 via malicious PDFs, enabling data theft and potential RCE, prompting urgent ...

Adobe released emergency patches for CVE-2026-34621, a critical Acrobat and Reader zero-day that has been exploited in the wild.

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 a massive Patch Tuesday security update release that fixes vulnerabilities in twelve different applications, including one actively exploited vulnerability Adobe Reader. The updated ...

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

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.

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 ...

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 ...

A researcher has come across what appears to be an actively exploited Adobe Acrobat and Reader zero-day vulnerability.