Vulnerability in Dell Powerscale Onefs
CVE-2026-22280
Dell PowerScale OneFS, versions 9.5.0.0 through 9.5.1.5, versions 9.6.0.0 through 9.7.1.10, versions 9.8.0.0 through 9.10.1.3, versions starting from 9.11.0.0 and prior to 9.13.0.0, contains an incorrect permission assignment for critical resource vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to denial of service.
EPSS: 0.001 (1.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Dell Powerscale Onefs — versions N/A
- Dell Powerscale_onefs
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-22280?
- CVE-2026-22280 is a medium-severity vulnerability in Dell Powerscale Onefs, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 5.0/10. Published 2026-01-22.
- How severe is CVE-2026-22280?
- Medium severity. CVSS v3 base score is 5.0 out of 10.