Medium [CVE-2026-63074] OpenSSL Vulnerability in NetApp Products
This medium-severity NetApp advisory covers CVE-2026-63074 affecting NetApp HCI Baseboard Management Controller (BMC) - H610S.
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Summary
OpenSSL versions 4.0, 3.6, 3.5, 3.4, and 3.0 are susceptible to a vulnerability which when successfully exploited could lead to users utilizing a CMP server that reuses a single OSSL_CMP_CTX for the lifetime of a server process observing unbounded memory growth in the event that a malicious client repeatedly sends requests containing unique extra certificates, potentially leading to OOM conditions.
Successful exploitation of this vulnerability could lead to Denial of Service (DoS). Affected products: 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 versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative. Check it before change work.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists. Confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- 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.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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