CVE-2026-22844
9.9
CRITICAL · CVSS 3.1 · EPSS 13.6% (pctl 96)
Patch early
EPSS 13.6% — above the 10% action threshold.
Description
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.
Scoring
| CVSS | 9.9 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| EPSS | 13.65% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-78 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2026-01-20 |
| Last modified | 2026-06-17 |
→ the Explorer · watch your stack · NVD