CVE-2026-28389: OpenSSL Vulnerability in NetApp Products
CVE-2026-28389 key facts
- CISA KEV
- Not listed (catalogue checked )
- Highest advisory rating
- Medium
- CVSS base score
- 5.9 (NetApp), 5.9 (Red Hat)
- Weakness
- CWE-166
- Fixed releases
- Red Hat: RHSA-2026:7261
- Listed by VulniPulse
- Record changed
Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-28389; each belongs to its advisory, not to every product listed. How records are collected and checked.
How do I fix CVE-2026-28389?
Upgrade to a fixed release named by the vendor:
- Red Hat: RHSA-2026:7261
- NetApp HCI Baseboard Management Controller (BMC) - H610S has no planned fix; migrate to a supported release or product and consult NetApp's end-of-support notice. (NetApp)
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7261 (`sudo dnf update` / `yum update`). (Red Hat)
Vendor advisories for CVE-2026-28389
NetApp
1 advisory- Advisory severityMedium5.9
Medium [CVE-2026-28389] OpenSSL Vulnerability in NetApp Products
NTAP-20260417-0013Source published Source updated
Multiple NetApp products incorporate OpenSSL. Certain versions of OpenSSL 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: Management Services for Element Software and NetApp HCI, NetApp HCI Baseboard Management Controller (BMC) - H610S. 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
- Management Services for Element Software and NetApp HCI
- NetApp HCI Baseboard Management Controller (BMC) - H610S
- 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
- NetApp HCI Baseboard Management Controller (BMC) - H610S has no planned fix; migrate to a supported release or product and consult NetApp's end-of-support notice.
Red Hat
1 advisory- Advisory severityMedium5.9
Medium [CVE-2026-28389] Denial of Service vulnerability in CMS processing
CVE-2026-28389Source published
Denial of Service vulnerability in CMS processing. Red Hat rates this low (CVSS 5.9). Weakness: CWE-166. Affected package(s): openssl-main. Resolved in Red Hat advisory RHSA-2026:7261 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- openssl-main
- Red Hat Enterprise Linux
- Source-reported affected versions
- openssl-main-3.5.6-0.1.hum1
- Source-reported fixed versions
- RHSA-2026:7261
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7261 (`sudo dnf update` / `yum update`).
References
More NetApp advisories
CVE-2024-37370Nov 8, 2024MIT Kerberos 5 Vulnerability in NetApp ProductsCVE-2026-53176Oct 30, 2026Linux Kernel Vulnerability in NetApp ProductsCVE-2026-64106Oct 30, 2026Linux Kernel Vulnerability in NetApp ProductsCVE-2026-53088Oct 30, 2026Linux Kernel Vulnerability in NetApp ProductsCVE-2026-46137Oct 30, 2026Linux Kernel Vulnerability in NetApp ProductsCVE-2026-52999Oct 30, 2026Linux Kernel Vulnerability in NetApp Products
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