Vulnerability · Published Mar 4, 2026 · Assigned by dell
CVE-2026-21422
Low 3.4
In plain English
A low-severity security flaw in PowerScale OneFS from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)3.4Low
Exploit odds (30 days)0.1%top 97.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Dell PowerScale OneFS, versions 9.10.0.0 through 9.13.1.0, contains an external control of system or configuration setting vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to protection mechanism bypass.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | PowerScale OneFS | 9.11.0.0 through 9.12.0.1 – before 9.13.0.0 or later9.10.0.0 through 9.10.1.5 – before 9.10.1.6 or later |
Weakness: CWE-15 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L