CVE-2026-22998: Linux Kernel Vulnerability in NetApp Products
This NetApp advisory covers CVE-2026-22998 in Active IQ Unified Manager for VMware vSphere, E-Series SANtricity OS Controller Software and NetApp HCI Baseboard Management Controller (BMC) - H610S.
Key facts
- Vendor rating
- Medium, CVSS 6.4
- CISA KEV
- Not listed (catalogue checked )
- Affected
- 12.10
- Fixed in
- E-Series SANtricity OS Controller Software: 12.10R1
- Advisory id
- NTAP-20260424-0019
- Source published
- Source revised
- Listed by VulniPulse
- Record changed
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
Multiple NetApp products incorporate Linux Kernel. Certain versions of Linux kernel are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).
E-Series SANtricity OS Controller Software:
Affected starting in 12.10 due to use of nvme-tcp. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status.
NetApp states there is no workaround available at this time.
Affected products named by the advisory: Active IQ Unified Manager for VMware vSphere; NetApp HCI Baseboard Management Controller (BMC) - H610S; ONTAP Select Deploy administration utility.
Text from the source record.
How to fix CVE-2026-22998
Upgrade to a fixed release named by NetApp:
- E-Series SANtricity OS Controller Software: 12.10R1
Vendor guidance
- Update affected NetApp products to a fixed release: E-Series SANtricity OS Controller Software: 12.10R1.
- NetApp HCI Baseboard Management Controller (BMC) - H610S has no planned fix; migrate to a supported release or product and consult NetApp's end-of-support notice.
End-of-life dates for NetApp ONTAP 9
CVE-2026-22998 in other vendors' advisories
- Red Hat: CVE-2026-22998, medium severity, fixed in RHSA-2026:2722
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