How severe is CVE-2026-22284?

CVE-2026-22284 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-22284 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22284?

CVE-2026-22284 affects Dell Smartfabric Os10. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22284?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-22284 have an EU (EUVD) identifier?

Yes. CVE-2026-22284 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7839.

When was CVE-2026-22284 published?

CVE-2026-22284 was published on 2026-02-17 and last updated on 2026-06-17.

CVE-2026-22284

CVE-2026-22284 is a medium-severity vulnerability in Dell Smartfabric Os10 with a CVSS 3.x base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7839
Weakness: CWE-77
Affected product: Dell Smartfabric Os10
Published: 2026-02-17
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-22284?: CVE-2026-22284 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-22284 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22284?: CVE-2026-22284 affects Dell Smartfabric Os10. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22284?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-22284 have an EU (EUVD) identifier?: Yes. CVE-2026-22284 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7839.
When was CVE-2026-22284 published?: CVE-2026-22284 was published on 2026-02-17 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000429181/dsa-2026-033-security-update-for-dell-networking-os10-vulnerabilities

Affected products (1)

cpe:2.3:o:dell:smartfabric_os10:*:*:*:*:*:*:*:*

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