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Medium 2 vendors · 2 advisories

CVE-2026-31790: OpenSSL Vulnerability in NetApp Products

CVE-2026-31790 key facts

CISA KEV
Not listed (catalogue checked )
Highest advisory rating
Medium
CVSS base score
5.9 (NetApp), 5.9 (Red Hat)
Weakness
CWE-824
Fixed releases
  • NetApp: E-Series SANtricity OS Controller Software: 11.90R6
  • Red Hat: RHSA-2026:28211
Vendor advisories
2 from NetApp, Red Hat
Listed by VulniPulse
Record changed

Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-31790; each belongs to its advisory, not to every product listed. How records are collected and checked.

How do I fix CVE-2026-31790?

Upgrade to a fixed release named by the vendor:

  • NetApp: E-Series SANtricity OS Controller Software: 11.90R6
  • Red Hat: RHSA-2026:28211
  • Update affected NetApp products to a fixed release: E-Series SANtricity OS Controller Software: 11.90R6. (NetApp)
  • Update the affected package(s) to the fixed version shipped in RHSA-2026:28211 (`sudo dnf update` / `yum update`). (Red Hat)

Vendor advisories for CVE-2026-31790

NetApp

1 advisory
  • Advisory severityMedium5.9

    Medium [CVE-2026-31790] OpenSSL Vulnerability in NetApp Products

    NTAP-20260417-0017Source published Source updated

    Multiple NetApp products incorporate OpenSSL. Certain versions of OpenSSL are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information. Successful exploitation of this vulnerability could lead to disclosure of sensitive information. Affected products: E-Series SANtricity OS Controller Software, FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400, 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
    • E-Series SANtricity OS Controller Software
    • FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400
    • 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
    • E-Series SANtricity OS Controller Software: 11.90R6
    Mitigation guidance
    • Update affected NetApp products to a fixed release: E-Series SANtricity OS Controller Software: 11.90R6.
    Full advisory and evidenceOpen source bulletin

Red Hat

1 advisory
  • Advisory severityMedium5.9

    Medium [CVE-2026-31790] Information Disclosure from Uninitialized Memory via Invalid RSA Public Key

    CVE-2026-31790Source published

    Information Disclosure from Uninitialized Memory via Invalid RSA Public Key. Red Hat rates this moderate (CVSS 5.9). Weakness: CWE-824. Affected package(s): openssl, openssl-fips-provider, rhui5/haproxy-rhel9:1779798164, openssl-main, rhui5/rhua-rhel9:1779798222, openssl-fips-provider-main. Resolved in Red Hat advisory RHSA-2026:28211 — update the affected packages (`sudo dnf update`).

    Related products — impact not confirmed
    • Red Hat Enterprise Linux 9
    • Red Hat Enterprise Linux 1
    • rhui5/haproxy-rhel9:1779798164
    • openssl-main

    2 more entries in the full advisory.

    Source-reported affected versions
    • openssl-1:3.5.5-2.el9_8
    • openssl-fips-provider-0:3.0.7-11.el9_0
    • openssl-fips-provider-0:3.0.7-11.el10_0
    • openssl-fips-provider-0:3.0.7-11.el10_2

    8 more entries in the full advisory.

    Source-reported fixed versions
    • RHSA-2026:28211
    Mitigation guidance
    • Update the affected package(s) to the fixed version shipped in RHSA-2026:28211 (`sudo dnf update` / `yum update`).
    Full advisory and evidenceOpen source bulletin

References

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