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Advisory severityCritical9.1NetApp

Critical [CVE-2026-35547] FreeBSD Vulnerability in NetApp Products

This critical-severity NetApp advisory covers CVE-2026-35547 affecting ONTAP 9.

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

NTAP-20260501-0002 Source published Source updated

VulniPulse record published Record updated

CVE-2026-35547
Affected products & platforms
NetAppONTAP
Open source advisory

Summary

All supported versions of FreeBSD are susceptible to a vulnerability which when successfully exploited could lead to addition or modification of data, Denial of Service (DoS). Affected products: ONTAP 9.

NetApp states there is no workaround available at this time.

Is CVE-2026-35547 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-35547 is not in the CISA KEV catalog (checked ) and this advisory does not report exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-35547?

Upgrade to a fixed release named by NetApp:

  • ONTAP 9: 9.13.1P21
  • ONTAP 9: 9.14.1P18
  • ONTAP 9: 9.15.1P20
  • ONTAP 9: 9.16.1P14
  • ONTAP 9: 9.17.1P9
  • ONTAP 9: 9.18.1P5
  • ONTAP 9: 9.19.1

Confirm against the vendor advisory before you patch.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative. Check it before change work.

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

Fixed versions
  • ONTAP 9: 9.13.1P21
  • ONTAP 9: 9.14.1P18
  • ONTAP 9: 9.15.1P20
  • ONTAP 9: 9.16.1P14
  • ONTAP 9: 9.17.1P9
  • ONTAP 9: 9.18.1P5
  • ONTAP 9: 9.19.1

Official advisory · high-confidence parse· fetched 4 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: 9.14.1P18, ONTAP 9: 9.15.1P20, ONTAP 9: 9.16.1P14, ONTAP 9: 9.17.1P9, ONTAP 9: 9.18.1P5, ONTAP 9: 9.19.1.

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

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