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NTAP-20260501-0009 — CVE-2026-28367 Undertow Vulnerability in NetApp Products

Published 2026-05-01 · Updated 2026-05-01 · Status: Final · Exploitation: Public · Severity: not scored · ONTAP affected: No — other NetApp product

Official advisory: NTAP-20260501-0009 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.

Product family: Active IQ Unified Manager · OnCommand family | other NetApp product

CVEs in this advisory

CVE-2026-28367 · site index

Impact

Successful exploitation of this vulnerability could lead to disclosure of sensitive information or addition or modification of data.

Affected products

Active IQ Unified Manager for Linux
Active IQ Unified Manager for Microsoft Windows
Active IQ Unified Manager for VMware vSphere
OnCommand Insight

References

https://access.redhat.com/security/cve/CVE-2026-28367 ↗

What to do

Compare your installed product and version against the affected list above and the official advisory's affected-versions table.
Apply the fixed release named in the official advisory, or the documented workaround if no fix ships yet.
Limit management-plane exposure (BMC/management interfaces, web UIs, SNMP) until patched.
Track follow-ups in the site CVE index and the security RSS feed.