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CVE-2026-40635

PowerScale OneFS · denial of service

CVSS 3.1 5.4 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-40635

Published

Dell PowerScale OneFS versions 9.12.0.0 through 9.13.1.0 contain an Insecure Temporary File vulnerability. A low privileged remote attacker could potentially exploit this vulnerability, leading to denial of service and information tampering.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-40635

Published

PowerScale OneFS

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Dell",
                    "product": "PowerScale OneFS",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "9.13.1.1 or later",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "9.15.0.0 or later",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON