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Advisory severityCritical9.1NetApp

Critical [CVE-2026-22058] Authentication Bypass Vulnerability in StorageGRID (formerly StorageGRID Webscale)

This critical-severity NetApp advisory covers CVE-2026-22058 affecting StorageGRID (formerly StorageGRID Webscale).

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

NTAP-20261103-0001 Source published Source updated

VulniPulse record published

CVE-2026-22058
Affected products & platforms
NetAppStorageGRID
Open source advisory

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Summary

StorageGRID (formerly StorageGRID Webscale) versions 11.3 and higher allow an attacker with product-specific knowledge and the ability to communicate with the Grid Network on certain ports to make unauthorized requests. Successful exploitation of this vulnerability could lead to disclosure of sensitive information or addition or modification of data.

Affected products: StorageGRID (formerly StorageGRID Webscale).

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative. Check it before change work.

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

Fixed versions
  • StorageGRID (formerly StorageGRID Webscale): 11.9.0.15
  • StorageGRID (formerly StorageGRID Webscale): 12.0.0.9
  • StorageGRID (formerly StorageGRID Webscale): 12.1.0.1

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Update affected NetApp products to a fixed release: StorageGRID (formerly StorageGRID Webscale): 11.9.0.15, StorageGRID (formerly StorageGRID Webscale): 12.0.0.9, StorageGRID (formerly StorageGRID Webscale): 12.1.0.1.
Temporary workarounds
  • Block access to StorageGRID internal ports from outside of StorageGRID using controls at the network layer:<br> <a href="https://docs.netapp.com/us-en/storagegrid/network/internal-grid-node-communications.html#storagegrid-internal-ports">https://docs.netapp.com/us-en/storagegrid/network/internal-grid-node-communications.html#storagegrid-internal-ports</a>

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

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