CVE-2026-4046
CVE-2026-4046: 2 tracked advisory records across NetApp, Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
NetApp
1 advisory- Advisory severityHigh7.5
High [CVE-2026-4046] GNU C Library (glibc) Vulnerability in NetApp Products
NTAP-20260422-0003Source published Source updated
Multiple NetApp products incorporate GNU C Library (glibc). Glibc versions through 2.43 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). Affected products: Active IQ Unified Manager for VMware vSphere, NetApp HCI Baseboard Management Controller (BMC) - H610S, ONTAP tools for VMware vSphere 10. 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
- Active IQ Unified Manager for VMware vSphere
- NetApp HCI Baseboard Management Controller (BMC) - H610S
- ONTAP tools for VMware vSphere 10
- Source-reported affected versions
- 2.43
- Source-reported fixed versions
- ONTAP tools for VMware vSphere 10: 10.5P2
- Mitigation guidance
- Update affected NetApp products to a fixed release: ONTAP tools for VMware vSphere 10: 10.5P2.
Red Hat
1 advisory- Advisory severityMedium5.3
Medium [CVE-2026-4046] Denial of Service via iconv() function with specific character sets
CVE-2026-4046Source published
Denial of Service via iconv() function with specific character sets. Red Hat rates this moderate (CVSS 5.3). Weakness: CWE-617. Affected package(s): rhui5/haproxy-rhel9:1781525671, insights-proxy/insights-proxy-container-rhel9:1780420428, glibc, rhui5/installer-rhel9:1781525693, costmanagement/costmanagement-metrics-rhel9-operator:1780946239, rhui5/cds-rhel9:1781525684. Resolved in Red Hat advisory RHSA-2026:29197 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 1
- Red Hat Enterprise Linux 8
- rhui5/haproxy-rhel9:1781525671
5 more entries in the full advisory.
- Source-reported affected versions
- rhui5/haproxy-rhel9:1781525671
- insights-proxy/insights-proxy-container-rhel9:1780420428
- glibc-0:2.34-270.el9_8
- glibc-0:2.39-124.el10_2
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:29197
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:29197 (`sudo dnf update` / `yum update`).
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