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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,9.10.1.6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[9.11.0.0,9.12.0.1]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "PowerScale OneFS", "source": "cna", "vendor": "Dell"}, "product": "powerscale_onefs", "vendor": "dell"}], "analysis": {"en": {"generated_at": "2026-04-16T13:36:53.697127+00:00", "value": {"mitigation_remediation": ["Upgrade Dell PowerScale OneFS to 9.10.1.6 or any newer release that provides the security update addressing this flaw", "Apply least privilege to local accounts and restrict super\u2011user access to the minimal set of critical services", "Enable monitoring and alerting for abnormal local activity that could indicate privilege abuse or service disruption"], "summary": {"action": "Patch Now", "impact": "Privilege Escalation and Denial of Service"}, "threat_synthesis": {"affected_systems": "The affected products are Dell PowerScale OneFS systems. Versions prior to 9.10.1.6 and those from 9.11.0.0 through 9.12.0.1 are vulnerable.", "description_and_impact": "Dell PowerScale OneFS contains an execution with unnecessary privileges flaw that allows a local attacker who already has high privilege to run code with elevated rights, potentially causing denial of service, escalating privileges, and exposing sensitive data. The weakness is a classic privilege\u2011bypass issue (CWE\u2011250).", "risk_and_exploitability": "The CVSS score of 6.7 indicates moderate severity while the EPSS below 1% shows a low probability of exploitation at present. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog. Exploitation requires local access and a user with elevated privileges; an attacker can leverage this to interrupt services, gain further privileges, or read protected data. Because the attack vector is local, limiting privileged local access and applying the vendor\u2019s patch are the most effective mitigations."}}}}, "created": "2026-03-04T21:03:35.693720+00:00", "updated": "2026-04-16T13:45:21.949261+00:00", "vendors": ["dell", "dell$PRODUCT$powerscale_onefs"]}