How severe is CVE-2026-22279?

CVE-2026-22279 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-22279 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22279?

CVE-2026-22279 affects Dell Powerscale Onefs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22279?

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

Does CVE-2026-22279 have an EU (EUVD) identifier?

Yes. CVE-2026-22279 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3788.

When was CVE-2026-22279 published?

CVE-2026-22279 was published on 2026-01-22 and last updated on 2026-06-17.

CVE-2026-22279

CVE-2026-22279 is a medium-severity vulnerability in Dell Powerscale Onefs with a CVSS 3.x base score of 4.3. 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-778.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3788
Weakness: CWE-778
Affected product: Dell Powerscale Onefs
Published: 2026-01-22
Last modified: 2026-06-17

Description

Dell PowerScale OneFS, versions prior 9.13.0.0, contains an insufficient logging vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to information tampering.

Frequently asked questions

What is CVE-2026-22279?: Dell PowerScale OneFS, versions prior 9.13.0.0, contains an insufficient logging vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to information tampering.
How severe is CVE-2026-22279?: CVE-2026-22279 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-22279 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22279?: CVE-2026-22279 affects Dell Powerscale Onefs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22279?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-22279 have an EU (EUVD) identifier?: Yes. CVE-2026-22279 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3788.
When was CVE-2026-22279 published?: CVE-2026-22279 was published on 2026-01-22 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities

Affected products (1)

cpe:2.3:a:dell:powerscale_onefs:*:*:*:*:*:*:*:*

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