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Advisory severityMedium6.3NetApp

Medium [CVE-2026-54891] Erlang/OTP Vulnerability in NetApp Products

This medium-severity NetApp advisory covers CVE-2026-54891 affecting ONTAP Select Deploy administration utility.

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

NTAP-20261104-0020 Source published Source updated

VulniPulse record published

Affected products & platforms
NetAppONTAPONTAP Select
Open source advisory

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Summary

Erlang/OTP versions 17 through 27.3.4.13, 28 through 28.5.0.2, and 29 through 29.0.2 are susceptible to a vulnerability which when successfully exploited could allow a network-positioned attacker to inject unauthenticated plaintext that the TLS client application later treats as authenticated server data.

Successful exploitation of this vulnerability could lead to addition or modification of data. Affected products: ONTAP Select Deploy administration utility.

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
  • 27.3.4.13
  • 28.5.0.2
  • 29.0.2

Official advisory · high-confidence parse· fetched 1 day 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 1 day 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 1 day ago·verify at source

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