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NTAP-20261023-0008 — CVE-2026-106070 Node.js Vulnerability in NetApp Products

Published 2026-10-23 · Updated 2026-10-23 · Status: Interim · Exploitation: Public · Severity: LOW 3.7 · ONTAP affected: Yes

Official advisory: NTAP-20261023-0008 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.

Product family: Brocade SAN firmware · NetApp Console / BlueXP · E-Series / SANtricity · ONTAP · Other NetApp products | ONTAP-relevant | highest CVSS: 3.7

CVEs in this advisory

CVE-2026-106070 — LOW · CVSS 3.7 · site index

What the CVE records say

CVE-2026-106070 — A flaw in the Node.js `zlib.ZipFile` API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When `zipEntry.modified` is read on an archive whose local header does not match its central directory, either directly or while compacting the archive, the validation error is caught but the parsed local header is left cached without a content offset. A later content read then returns attacker-controlled bytes from the start of the file instead of rejecting the archive, and CRC-32 verification still passes because the attacker controls the central directory CRC. A Node.js-based scanner can therefore approve different content from what another ZIP implementation extracts from the same archive. This vulnerability affects Node.js **26.x**.

Impact

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

Affected products

Brocade SAN Navigator (SANnav)
NetApp Console Agent Container (audit)
NetApp Console Agent Container (e-series)
NetApp Console Agent Container (ontap-proxy)
NetApp Console Agent Container (prometheus)
NetApp Console Agent Container (protocol-proxy)
NetApp Console Agent Container (storage_services)
NetApp Console Agent Container (tiering)
NetApp Console Agent OVA
NetApp Shift Toolkit

References

https://nodejs.org/en/blog/vulnerability/october-2026-security-releases ↗

What to do

Check the affected products listed above against the official advisory's affected-versions table — that is where the exact ONTAP 9 release, ONTAP tool, or management product versions are named.
If affected and a fixed release exists, plan the upgrade — see the ONTAP upgrade runbook.
If exploitation is listed as "active", treat remediation as urgent and review exposure (management LIFs, ONTAP S3, SnapMirror endpoints).
Harden in parallel: security hardening baseline and ransomware protection on ONTAP.