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“Zoomsday” flaws could let one Zoom participant attack another

🗓️ 12 Aug 2026 14:43:13Reported by Malwarebytes blogType 
malwarebytes
 malwarebytes
🔗 www.malwarebytes.com👁 15 Views

Zoom annotation parser memory-safety flaws allow code execution or data leaks between participants.

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12 Aug 2026 14:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.3
EPSS0.05604
SSVC
15