High7.5NetApp

High [CVE-2026-3805] Libcurl Vulnerability in NetApp Products

This high-severity NetApp advisory covers CVE-2026-3805 affecting ONTAP 9, ONTAP tools for VMware vSphere 10.

NTAP-20260327-0001 Published Mar 27, 2026Updated by vendor Jul 22, 2026

CVE-2026-3805

Affected products & platforms

NetAppONTAP tools for VMware

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Summary

Multiple NetApp products incorporate Libcurl. Libcurl versions 8.13.0 prior to 8.19.0 are susceptible to a vulnerability which when successfully exploited could lead to Denial of Service (DoS).

Successful exploitation of this vulnerability could lead to Denial of Service (DoS). Affected products: ONTAP 9, ONTAP tools for VMware vSphere 10.

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 versions

8.13.0
8.19.0

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

Fixed versions

ONTAP 9: 9.13.1P21
ONTAP 9: 9.16.1P14
ONTAP 9: 9.17.1P9
ONTAP 9: 9.18.1P4
ONTAP 9: 9.19.1
ONTAP tools for VMware vSphere 10: 10.5P2

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: ONTAP 9: 9.13.1P21, ONTAP 9: 9.16.1P14, ONTAP 9: 9.17.1P9, ONTAP 9: 9.18.1P4, ONTAP 9: 9.19.1, ONTAP tools for VMware vSphere 10: 10.5P2.

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 feed — the source of truth for this advisory. VulniPulse polled this feed and parsed this entry from it. 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

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-3805NVD CVE.org MITRE

Official resources

ONTAP upgrade planning and procedures (target: 9)
Official documentation
This advisory names 9 as the first fixed release — official upgrade documentation for ONTAP upgrade planning and procedures.
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)

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