Advisory severityMedium6.5NetApp

Medium [CVE-2026-4437 +1] March 2026 GNU C Library (glibc) Vulnerabilities in NetApp Products

This medium-severity NetApp advisory covers CVE-2026-4437 and CVE-2026-4438 affecting Active IQ Unified Manager for VMware vSphere, E-Series SANtricity OS Controller Software, NetApp HCI Baseboard Management Controller (BMC) - H610S.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations. This bulletin covers 2 CVEs; its score, affected versions and guidance may apply to different issues within that bulletin.

NTAP-20260410-0017 Source published Apr 10, 2026Source updated Sep 10, 2026

VulniPulse record published Aug 19, 2026Record updated Sep 10, 2026

CVE-2026-4437 CVE-2026-4438

Affected products & platforms

NetAppAFF / ASA / FASSANtricityElement SoftwareActive IQ Unified Manager

Open source advisory

Android app · Google Play

Monitor future NetApp CVEs from your phone.

Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.

Matching phone alertsOptional email delivery

Get CVE alerts See app features

Summary

Multiple NetApp products incorporate GNU C Library. GNU C Library (glibc) versions 2.34 through 2.43 are susceptible to vulnerabilities which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).

Active IQ Unified Manager for VMware vSphere:

Affected only by CVE-2026-4437. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status.

Affected products named by the advisory: E-Series SANtricity OS Controller Software; NetApp HCI Baseboard Management Controller (BMC) - H610S.

Affected versions

2.34
2.43

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

E-Series SANtricity OS Controller Software: 12.10

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update affected NetApp products to a fixed release: E-Series SANtricity OS Controller Software: 12.10.

Temporary workarounds

E-Series SANtricity OS Controller Software 11.x:<br> Avoid configuring DNS.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Sources

Official and corroborating records used to build this advisory.

NetApp Product Security Advisories (PSIRT)official
Official vendor source used to discover this advisory; it remains the authority for affected products and remediation. Discovered from the machine-readable feed https://security.netapp.com/adv_api/advisory/; this link opens the NetApp advisory index instead of the raw feed document.
NetApp
Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
NetApp

Cross-references

Validate CVE metadata against the authoritative registries.

Official resources

SANtricity software and firmware upgrade guide
Official documentation
Official upgrade documentation for SANtricity software and firmware.
NetApp Product Security Advisories
Official documentation
Canonical NetApp PSIRT advisories with affected products, status and remediation guidance.
NetApp Support Site software downloads
Official documentation
Official download location for ONTAP, StorageGRID, SANtricity, SnapCenter and other supported NetApp releases.
NetApp software version support
Official documentation
Official Full Support, Limited Support and End of Version Support policy and dates.

Discussion(0)

No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.