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High8.8NetApp

High [CVE-2026-23950] Node-Tar Vulnerability in NetApp Products

This high-severity NetApp advisory covers CVE-2026-23950 affecting NetApp HCI Baseboard Management Controller (BMC) - H610S.

NTAP-20260417-0003 Published Apr 17, 2026Updated by vendor Aug 21, 2026
Affected products & platforms
NetAppAFF / ASA / FASElement Software
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Summary

Multiple NetApp products incorporate Node-Tar. Node-Tar versions through 7.5.3 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).

Affected products: NetApp HCI Baseboard Management Controller (BMC) - H610S. 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
  • 7.5.3

Official advisory · high-confidence parse· fetched 21 minutes 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 21 minutes 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 21 minutes ago·verify at source

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