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“Zoomsday” flaws could let one Zoom participant attack another

medmalwarebytes_blogPublished 2026-08-12

<p class="wp-block-paragraph"><a href="https://a.security/blog/asecurity-zoomsday" rel="noreferrer noopener nofollow" target="_blank">Researchers</a> have found three vulnerabilities in the popular Zoom meeting platform that could let one meeting participant attack another through malicious collaboration data.</p>

<p class="wp-block-paragraph">The vulnerabilities, tracked as <a href="https://ww

MITRE ATT&CK techniques

Indicators of compromise

Original source: https://www.malwarebytes.com/blog/bugs/2026/08/zoomsday-flaws-could-let-one-zoom-participant-attack-another