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Critical 9.9Published Jan 20, 2026
CVE-2026-22844Zoom Node Deployments - Command Injection
Updated under an hour ago ()
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It affects Zoom Communications Inc. Zoom Node. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.9 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Zoom
- NVD analysis
- Deferred
- Record last updated
- Jan 20, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Zoom Communications Inc. Zoom Node zoom_communications:zoom_node (from the name) | before 5.2.1716.0 | CNA record |
References
- https://www.zoom.com/en/trust/security-bulletin/zsb-26001
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.