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Vulnerabilities & PatchesEmerging1 sourceSep 25, 2026 · 15:00via CyberInsider

ViewSonic ViewBoard zero-day flaws allow screen spying and device takeover

Brief

Three zero-day vulnerabilities in ViewSonic’s vCast software can be chained by attackers on the same network to remotely view smartboard screens, install malicious Android applications, and potentially take complete control of affected devices. CERT/CC disclosed the flaws on September 24 after ViewSonic could not be reached for coordinated vulnerability disclosure, leaving the vendor’s remediation status …

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