What is CVE-2025-26517?

CVE-2025-26517 is a medium-severity vulnerability in Netapp Storagegrid, classified under Incorrect Privilege Assignment. CVSS score: 5.4/10. Published 2025-09-19.

How severe is CVE-2025-26517?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2025-26517 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Privilege escalation in Netapp Storagegrid

CVE-2025-26517

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 n…

EPSS: 0.000 (12.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Netapp Storagegrid — versions 0

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

security.netapp.com/advisory/NTAP-20250910-0004

Frequently asked questions

What is CVE-2025-26517?: CVE-2025-26517 is a medium-severity vulnerability in Netapp Storagegrid, classified under Incorrect Privilege Assignment. CVSS score: 5.4/10. Published 2025-09-19.
How severe is CVE-2025-26517?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2025-26517 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.