The vulnerability is tracked as CVE-2026-34621 and Adobe has confirmed that it can be exploited for arbitrary code execution.
Hackers have been exploiting an Adobe Reader zero-day vulnerability since December 2025; PDF users are warned.
A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over ...
Adobe Reader zero-day exploited since Dec 2025 via malicious PDFs, enabling data theft and potential RCE, prompting urgent ...
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