CVE-2026-21426: Medium severity Dell PowerScale OneFS vulnerability
Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an execution with unnecessary privileges vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to denial of service, elevation of privileges, and information disclosure.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21426?
CVE-2026-21426 is classified as a high severity vulnerability due to the potential for elevated privileges and denial of service.
How do I fix CVE-2026-21426?
To fix CVE-2026-21426, update your Dell PowerScale OneFS to version 9.10.1.6 or newer.
What products are affected by CVE-2026-21426?
CVE-2026-21426 affects Dell PowerScale OneFS versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1.
Who can exploit CVE-2026-21426?
CVE-2026-21426 could be exploited by high privileged attackers with local access to the system.
What are the potential consequences of CVE-2026-21426?
The potential consequences of CVE-2026-21426 include denial of service and elevation of privileges for an attacker.