What’s Vulnerable › Vulnerabilities

CVE-2022-22783: Process memory exposure in Zoom on-premise Meeting services

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-04-28 · updated 2026-06-17

Description

A vulnerability in Zoom On-Premise Meeting Connector Controller version 4.8.102.20220310 and On-Premise Meeting Connector MMR version 4.8.102.20220310 exposes process memory fragments to connected clients, which could be observed by a passive attacker.

Affected products

• Zoom Video Communications Inc Zoom On-Premise Meeting Connector Controller: 4.8.102.20220310
• Zoom Video Communications Inc Zoom On-Premise Meeting Connector MMR: 4.8.102.20220310

References

• https://explore.zoom.us/en/trust/security/security-bulletin/
• https://explore.zoom.us/en/trust/security/security-bulletin/

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