Is CVE-2025-26517 being actively exploited?

CVE-2025-26517 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2025-26517?

CVE-2025-26517 has a CVSS 3.1 base score of 5.4 (MEDIUM).

CVE-2025-26517

MEDIUM · CVSS 5.4EPSS 0.2%EU EUVD

StorageGRID (formerly StorageGRID Webscale) versions prior to 11.8.0.15 and 11.9.0.8 are susceptible to a privilege escalation vulnerability. Successful exploit could allow an unauthorized authenticated attacker to discover Grid node names and IP addresses or modify Storage Grades.

Key facts

CVSS score: 5.4 (v3.1)
Severity: MEDIUM
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE): CWE-266
EPSS score: 0.2% (9th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2025-30271)
Published: September 19, 2025
NVD last modified: June 17, 2026
Status: Analyzed

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2025-30271 in the EU Vulnerability Database. Last updated in EUVD on September 19, 2025.

View on the EU Vulnerability Database

Affected products

netapp / storagegrid

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

NetApp StorageGRID 11.5 - NetApp, Inc. - Common Criteria 565-LSS - active

References

https://security.netapp.com/advisory/NTAP-20250910-0004(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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