What is CVE-2026-22270?

CVE-2026-22270 is a medium-severity vulnerability in Dell Powerscale Onefs,, classified under Uncontrolled Search Path Element. CVSS score: 6.7/10. Published 2026-03-04.

How severe is CVE-2026-22270?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Dell Powerscale Onefs,

CVE-2026-22270

Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an uncontrolled search path element vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to denial of service, elevation of privileges, and information disclosure.

EPSS: 0.001 (3.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dell Powerscale Onefs, — versions 9.11.0.0 through 9.12.0.1, prior to 9.10.1.6
Dell Powerscale_onefs

Weakness classification (CWE)

CWE-427 — Uncontrolled Search Path Element

References

security_alert@emc.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-22270?: CVE-2026-22270 is a medium-severity vulnerability in Dell Powerscale Onefs,, classified under Uncontrolled Search Path Element. CVSS score: 6.7/10. Published 2026-03-04.
How severe is CVE-2026-22270?: Medium severity. CVSS v3 base score is 6.7 out of 10.