CVE-2023-36539: Zoom Meetings

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Exposure of information intended to be encrypted by some Zoom clients may lead to disclosure of sensitive information.

Affected products

• Zoom Meetings: version 5.15.0 only; version 5.15.1 only
• Zoom Poly Ccx 600 Firmware: version 5.15.0 only
• Zoom Poly Ccx 700 Firmware: version 5.15.0 only
• Zoom Rooms: version 5.15.0 only
• Zoom Video Software Development Kit: version 1.8.0 only
• Zoom Yealink MP54 Firmware: version 5.15.0 only
• Zoom Yealink MP56 Firmware: version 5.15.0 only
• Zoom Yealink VP59 Firmware: version 5.15.0 only
• Zoom Zoom: version 5.15.0 only; version 5.15.1 only

Published 2023-06-30. Last modified 2026-06-17.