Vulnerability · Published Aug 28, 2026 · Assigned by netapp
CVE-2026-22056CVE-2026-22056 Denial of Service Vulnerability in StorageGRID (formerly StorageGRID Webscale)
Low 2.3
In plain English
A low-severity security flaw in StorageGRID from NetApp. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 4.0)2.3Low
Exploit odds (30 days)0.3%top 77.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NetApp | StorageGRID | 11.5 |
Weakness: CWE-774 · Vector: 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
References
- https://security.netapp.com/advisory/NTAP-20260828-0021/ vendor-advisory