CVE-2026-0861: GNU C Library (glibc) Vulnerability in NetApp Products
CVE-2026-0861 key facts
- CISA KEV
- Not listed (catalogue checked )
- Highest advisory rating
- High
- CVSS base score
- 8.1 (NetApp), 8.1 (Red Hat)
- Weakness
- CWE-190
- Fixed releases
- NetApp: Trident: 02.1
- Red Hat: RHSA-2026:3228
- Listed by VulniPulse
- Record changed
Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-0861; each belongs to its advisory, not to every product listed. How records are collected and checked.
How do I fix CVE-2026-0861?
Upgrade to a fixed release named by the vendor:
- NetApp: Trident: 02.1
- Red Hat: RHSA-2026:3228
- Update affected NetApp products to a fixed release: Trident: 02.1. (NetApp)
- Update the affected package(s) to the fixed version shipped in RHSA-2026:3228 (`sudo dnf update` / `yum update`). (Red Hat)
Vendor advisories for CVE-2026-0861
NetApp
1 advisory- Advisory severityHigh8.1
High [CVE-2026-0861] GNU C Library (glibc) Vulnerability in NetApp Products
NTAP-20260320-0005Source published Source updated
Multiple NetApp products incorporate GNU C. GNU C Library (aka glibc) versions 2.30 through 2.42 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). Affected products: Active IQ Unified Manager for VMware vSphere, Brocade Fabric Operating System Firmware, NetApp HCI Baseboard Management Controller (BMC) - H610S, Trident. 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
- Brocade Fabric Operating System Firmware
- NetApp HCI Baseboard Management Controller (BMC) - H610S
- Trident
- Source-reported affected versions
- 2.30
- 2.42
- Source-reported fixed versions
- Trident: 02.1
- Mitigation guidance
- Update affected NetApp products to a fixed release: Trident: 02.1.
Red Hat
1 advisory- Advisory severityHigh8.1
High [CVE-2026-0861] Integer overflow in memalign leads to heap corruption
CVE-2026-0861Source published
Integer overflow in memalign leads to heap corruption. Red Hat rates this low (CVSS 8.1). Weakness: CWE-190. Affected package(s): glibc-main, costmanagement/costmanagement-metrics-rhel9-operator:1770836349, insights-proxy/insights-proxy-container-rhel9:1773685509, rhui5/rhua-rhel9:1773670137, rhui5/cds-rhel9:1773670073, rhui5/haproxy-rhel9:1773672059. Resolved in Red Hat advisory RHSA-2026:3228 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 1
- glibc-main
- costmanagement/costmanagement-metrics-rhel9-operator:1770836349
4 more entries in the full advisory.
- Source-reported affected versions
- glibc-main-2.42-11.1.hum1
- costmanagement/costmanagement-metrics-rhel9-operator:1770836349
- insights-proxy/insights-proxy-container-rhel9:1773685509
- rhui5/rhua-rhel9:1773670137
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:3228
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:3228 (`sudo dnf update` / `yum update`).
References
- CVE-2026-0861 recordCVE.org
- CVE-2026-0861 detailNVD
More NetApp advisories
CVE-2024-9143Nov 1, 2024OpenSSL Vulnerability in NetApp ProductsCVE-2023-52340Aug 16, 2024Linux Kernel Vulnerability in NetApp ProductsCVE-2026-3832Oct 14, 2026GnuTLS Vulnerability in NetApp ProductsCVE-2026-42014Oct 14, 2026GnuTLS Vulnerability in NetApp ProductsCVE-2026-5419Oct 14, 2026GnuTLS Vulnerability in NetApp ProductsCVE-2026-35189Oct 6, 2026OpenSSL Vulnerability in NetApp Products
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