The Zoom Client for Meetings chat functionality was susceptible to Zip bombing attacks in the following product versions: Android before version 5.8.6, iOS before version 5.9.0, Linux before version 5.8.6, macOS before version 5.7.3, and Windows before version 5.6.3. This could lead to availability issues on the client host by exhausting system resources.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-22780
• https://explore.zoom.us/en/trust/security/security-bulletin