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Advisory severityHigh7.5NetApp Updated

High [CVE-2025-40775] ISC Bind Vulnerability in NetApp Products

This high-severity NetApp advisory covers CVE-2025-40775 affecting NetApp HCI Compute Node (Bootstrap OS).

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

NTAP-20250523-0001 Source published Source updated

VulniPulse record published Record updated

Affected products & platforms
NetAppElement Software
Open source advisory

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Summary

Multiple NetApp products incorporate ISC Bind. ISC Bind versions 9.20.0 through 9.20.8 and 9.21.0 through 9.21.7 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: NetApp HCI Compute Node (Bootstrap OS).

NetApp states there is no workaround available at this time.

Affected versions
  • 9.20.0
  • 9.20.8
  • 9.21.0
  • 9.21.7

Official advisory · high-confidence parse· fetched 18 days ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · high-confidence parse· fetched 18 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • NetApp HCI Compute Node (Bootstrap OS) has no planned fix; migrate to a supported release or product and consult NetApp's end-of-support notice.

Official advisory · high-confidence parse· fetched 18 days ago·verify at source

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