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        "cveId": "CVE-2026-22056",
        "assignerOrgId": "11fdca00-0482-4c88-a206-37f9c182c87d",
        "state": "PUBLISHED",
        "assignerShortName": "netapp",
        "dateReserved": "2026-01-05T22:47:18.702Z",
        "datePublished": "2026-08-28T21:45:53.370Z",
        "dateUpdated": "2026-08-28T21:45:53.370Z"
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                "orgId": "11fdca00-0482-4c88-a206-37f9c182c87d",
                "shortName": "netapp",
                "dateUpdated": "2026-08-28T21:45:53.370Z"
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            "title": "CVE-2026-22056 Denial of Service Vulnerability in StorageGRID (formerly StorageGRID Webscale)",
            "problemTypes": [
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                    "descriptions": [
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                            "lang": "en",
                            "cweId": "CWE-774",
                            "description": "CWE-774 Allocation of file descriptors or handles without limits or throttling",
                            "type": "CWE"
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            "affected": [
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                    "vendor": "NetApp",
                    "product": "StorageGRID",
                    "versions": [
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                            "status": "affected",
                            "version": "11.5",
                            "versionType": "custom"
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                    "lang": "en",
                    "value": "StorageGRID (formerly StorageGRID Webscale) versions 11.5 and higher in a non-standard configuration and scenario are susceptible to a Denial of Service vulnerability. Successful exploit could allow an attacker with some control over the environment to cause a partial Denial of Service.",
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            "references": [
                {
                    "url": "https://security.netapp.com/advisory/NTAP-20260828-0021/",
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                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "vulnAvailabilityImpact": "LOW",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "NOT_DEFINED",
                        "version": "4.0",
                        "baseSeverity": "LOW",
                        "baseScore": 2.3,
                        "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
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            "source": {
                "advisory": "NTAP-20260828-0021",
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