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High7.5NetApp

High [CVE-2026-1519] ISC BIND Vulnerability in NetApp Products

This high-severity NetApp advisory covers CVE-2026-1519.

NTAP-20260403-0003 Published Apr 3, 2026Updated by vendor Aug 5, 2026
Affected products & platforms
NetAppUnclassified
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Summary

Multiple NetApp products incorporate ISC BIND. ISC BIND versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.46, 9.20.0 through 9.20.20, and 9.21.0 through 9.21.19 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). NetApp states there is no workaround available at this time.

Affected versions
  • 9.11.0
  • 9.16.50
  • 9.18.0
  • 9.18.46
  • 9.20.0
  • 9.20.20
  • 9.21.0
  • 9.21.19

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

Mitigation

The vendor states no workaround or mitigation is currently available. Prioritize upgrading to a fixed release, and follow the official advisory for interim guidance.

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

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