Advisory severityHigh7.8NetApp Updated

High [CVE-2025-24855] Libxslt Vulnerability in NetApp Products

This high-severity NetApp advisory covers CVE-2025-24855 affecting ONTAP 9, ONTAP tools for VMware vSphere 10.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

NTAP-20250613-0006 Source published Jun 13, 2025Source updated Oct 9, 2026

VulniPulse record published Sep 24, 2026Record updated Oct 9, 2026

CVE-2025-24855

Affected products & platforms

NetAppONTAP tools for VMware

Open source advisory

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Summary

Multiple NetApp products incorporate libxslt. libxslt versions prior to 1.1.43 are susceptible to a vulnerability which when successfully exploited could lead to addition or modification of data or 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

1.1.43

Official advisory · high-confidence parse· fetched 17 days ago·verify at source

Fixed versions

ONTAP 9: 9.12.1P20
ONTAP 9: 9.13.1P18
ONTAP 9: 9.14.1P15
ONTAP 9: 9.15.1P16
ONTAP 9: 9.16.1P9
ONTAP 9: 9.17.1
ONTAP tools for VMware vSphere 10: 10.4

Official advisory · high-confidence parse· fetched 17 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update affected NetApp products to a fixed release: ONTAP 9: 9.12.1P20, ONTAP 9: 9.13.1P18, ONTAP 9: 9.14.1P15, ONTAP 9: 9.15.1P16, ONTAP 9: 9.16.1P9, ONTAP 9: 9.17.1, ONTAP tools for VMware vSphere 10: 10.4.

Official advisory · high-confidence parse· fetched 17 days 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.

CVE-2025-24855NVD 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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