Diamond Member ThaHaka 0 Posted April 9 Diamond Member Share Posted April 9 This is the hidden content, please Sign In or Sign Up Threat actors have been exploiting a previously unknown zero-day vulnerability in This is the hidden content, please Sign In or Sign Up Reader using maliciously crafted PDF documents since at least December 2025. The finding, detailed by EXPMON's Haifei Li, has been described as a highly-sophisticated PDF exploit. The artifact ("Invoice540.pdf") first appeared on the VirusTotal platform on November 28, 2025. A second This is the hidden content, please Sign In or Sign Up 0 Quote Link to comment https://hopzone.eu/forums/topic/308263-h4ckn3wsadobe-reader-zero-day-exploited-via-malicious-pdfs-since-december-2025/ Share on other sites More sharing options...
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