CVE-2026-21714: Node.js Vulnerability in NetApp Products
CVE-2026-21714 key facts
- CISA KEV
- Not listed (catalogue checked )
- Highest advisory rating
- Medium
- CVSS base score
- 5.3 (NetApp), 5.3 (Red Hat)
- Weakness
- CWE-772
- Fixed releases
- Red Hat: RHSA-2026:7350
- Listed by VulniPulse
- Record changed
Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-21714; each belongs to its advisory, not to every product listed. How records are collected and checked.
How do I fix CVE-2026-21714?
Upgrade to a fixed release named by the vendor:
- Red Hat: RHSA-2026:7350
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7350 (`sudo dnf update` / `yum update`). (Red Hat)
Vendor advisories for CVE-2026-21714
NetApp
1 advisory- Advisory severityMedium5.3
Medium [CVE-2026-21714] Node.js Vulnerability in NetApp Products
NTAP-20260410-0012Source published Source updated
Multiple NetApp products incorporate Node.js. Node.js versions 20.x, 22.x, 24.x, and 25.x 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 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 products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
Red Hat
1 advisory- Advisory severityMedium5.3
Medium [CVE-2026-21714] Memory leak and Denial of Service via crafted HTTP/2 WINDOW_UPDATE frames
CVE-2026-21714Source published
Memory leak and Denial of Service via crafted HTTP/2 WINDOW_UPDATE frames. Red Hat rates this moderate (CVSS 5.3). Weakness: CWE-772. Affected package(s): nodejs24, nodejs:24. Resolved in Red Hat advisory RHSA-2026:7350 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 1
- nodejs24
- nodejs:24
- Source-reported affected versions
- nodejs24-1:24.14.1-2.el10_1
- nodejs:24-8100020260408131901.6d880403
- nodejs:24-9070020260402152654.rhel9
- Source-reported fixed versions
- RHSA-2026:7350
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7350 (`sudo dnf update` / `yum update`).
References
More NetApp advisories
CVE-2026-114583Nov 6, 2026CPython Vulnerability in NetApp ProductsCVE-2026-72493Nov 6, 2026Linux Kernel Vulnerability in NetApp ProductsCVE-2026-101308Nov 6, 2026FreeBSD Vulnerability in NetApp ProductsCVE-2026-111943Nov 6, 2026Golang Vulnerability in NetApp ProductsCVE-2026-101307Nov 6, 2026FreeBSD Vulnerability in NetApp ProductsCVE-2026-100075Nov 6, 2026Linux Kernel Vulnerability in NetApp Products
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