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NTAP-20261016-0010 — CVE-2026-9547 Curl Vulnerability in NetApp Products

Published 2026-10-16 · Updated 2026-10-16 · Status: Interim · Exploitation: Public · Severity: HIGH 7.4 · ONTAP affected: No — other NetApp product

Official advisory: NTAP-20261016-0010 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.

Product family: Brocade SAN firmware · Other NetApp products · NetApp Console / BlueXP · SolidFire / NetApp HCI | other NetApp product | highest CVSS: 7.4

CVEs in this advisory

CVE-2026-9547 — HIGH · CVSS 7.4 · site index

What the CVE records say

CVE-2026-9547 — When a libcurl-based application performs transfers via `SCP://` or `SFTP://` and utilizes the `CURLOPT_SSH_KEYFUNCTION` callback, it may silently accept an untrusted server. This vulnerability occurs when a server presents a host key type that does not match the specific key type already recorded for that host in the `known_hosts` file. Instead of rejecting the mismatch, the callback mechanism fails to properly enforce the restriction, allowing the connection to succeed without warning and risking a potential man-in-the-middle attack.

Impact

Successful exploitation of this vulnerability could lead to disclosure of sensitive information or addition or modification of data .

Affected products

Brocade Fabric Operating System Firmware
FAS/AFF BIOS - A900/9500
NetApp Console Agent Container (docker_occm)
NetApp Console Agent Container (mysql)
NetApp Console Agent OVA
NetApp HCI Baseboard Management Controller (BMC) - H610S
NetApp SolidFire & HCI Management Node
iNetApp SolidFire & HCI Storage Node (Element Software)

References

https://curl.se/docs/CVE-2026-9547.html ↗

What to do

Compare your installed product and version against the affected list above and the official advisory's affected-versions table.
Apply the fixed release named in the official advisory, or the documented workaround if no fix ships yet.
Limit management-plane exposure (BMC/management interfaces, web UIs, SNMP) until patched.
Track follow-ups in the site CVE index and the security RSS feed.