CVE-2026-22844

9.9 criticalEPSS 13%

Critical (9.9). EPSS 13% chance of exploitation in the next 30 days.

A Command Injection vulnerability in Zoom Node Multimedia Routers (MMRs) before version 5.2.1716.0 may allow a meeting participant to conduct remote code execution of the MMR via network access.

Severity

CVSS 3.1

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 13% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2026-01-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://www.zoom.com/en/trust/security-bulletin/zsb-26001

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