What is CVE-2026-22284?

CVE-2026-22284 is a medium-severity vulnerability in Dell Smartfabric Os10, classified under Command Injection. CVSS score: 6.6/10. Published 2026-02-17.

How severe is CVE-2026-22284?

Medium severity. CVSS v3 base score is 6.6 out of 10.

RCE in Dell Smartfabric Os10

CVE-2026-22284

Dell SmartFabric OS10 Software, versions prior to 10.5.6.12, contains an Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Command execution.

Vulnerability class: Command Injection (OS Command Injection)

Published 2026-02-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (60.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.010 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-77 — Command Injection

References

www.dell.com/support/kbdoc/en-us/000429181/dsa-2026-033-security-update-for-del… (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-22284?: CVE-2026-22284 is a medium-severity vulnerability in Dell Smartfabric Os10, classified under Command Injection. CVSS score: 6.6/10. Published 2026-02-17.
How severe is CVE-2026-22284?: Medium severity. CVSS v3 base score is 6.6 out of 10.