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Highest advisory severityHigh 3 vendors · 3 advisories

CVE-2026-59998

CVE-2026-59998: 3 tracked advisory records across NetApp, Palo Alto, 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.

NVD detail CVE.org

Vendor advisory comparison

NetApp

1 advisory
  • Advisory severityHigh7.7

    High [CVE-2026-59995 +7] July 2026 OpenSSH Vulnerabilities in NetApp Products

    NTAP-20260717-0012Source published Source updated

    This bulletin covers 8 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    OpenSSH versions prior to 10.4 are susceptible to vulnerabilities which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). ONTAP Select Deploy administration utility: Affected by only CVE-2026-60001. 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 named by the advisory: Active IQ Unified Manager for VMware vSphere; E-Series SANtricity OS Controller Software.

    Affected products in this advisory
    • Active IQ Unified Manager for VMware vSphere
    • E-Series SANtricity OS Controller Software
    • ONTAP Select Deploy administration utility
    Source-reported affected versions
    • 10.4
    Source-reported fixed versions
    No fixed-version detail extracted. This does not mean no fix exists.
    Mitigation guidance
    • ONTAP Select Deploy administration utility: Affected by only CVE-2026-60001.
    Full advisory and evidenceOpen source bulletin

Palo Alto

1 advisory
  • Advisory severityUnrated

    Advisory [CVE-2025-61984 +16] PAN-SA-2026-0009 Informational Bulletin: Impact assessment of OSS CVEs in Prisma SD-WAN ION

    PAN-SA-2026-0009Source published

    This bulletin covers 17 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to Prisma SD-WAN ION. While Prisma SD-WAN ION may include the affected OSS package, Prisma SD-WAN ION does not offer any scenarios required for an attacker to successfully exploit these vulnerabilities and is not impacted.

    Affected products in this advisory
    No product details extracted. Check the source bulletin.
    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
    • No software updates are required at this time.
    Full advisory and evidenceOpen source bulletin

Red Hat

1 advisory
  • Advisory severityMedium6.5

    Medium [CVE-2026-59998] Undocumented GSSAPIStrictAcceptorCheck behavior impacts security in Windows Active Directory

    CVE-2026-59998Source published Source updated

    sshd in OpenSSH before 10.4 has an undocumented security-relevant behavior: GSSAPIStrictAcceptorCheck has no value if the server is in Windows Active Directory. A flaw was found in OpenSSH. This could lead to unintended information disclosure and impact data integrity. Red Hat severity: Moderate — CVSS 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N). Weakness: CWE-909. Affected Red Hat products: Red Hat Hardened Images; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4. Red Hat fixing advisory: RHSA-2026:37382. Affected products named by the advisory: Red Hat package: openssh.

    Affected products in this advisory
    • Red Hat Hardened Images
    • Red Hat Enterprise Linux 10
    • Red Hat Enterprise Linux 6
    • Red Hat Enterprise Linux 7

    4 more entries in the full advisory.

    Source-reported affected versions
    • < 10.4
    Source-reported fixed versions
    • openssh-main-10.4p1-1.hum1
    • RHSA-2026:37382
    Mitigation guidance
    • To mitigate this issue, avoid using GSSAPI authentication for `sshd` when the server is integrated with a Windows Active Directory environment. If GSSAPI authentication is not strictly required, it can be disabled by setting `GSSAPIAuthentication no` in the `/etc/ssh/sshd_config` file. After modifying the configuration, the `sshd` service must be restarted for the changes to take effect. Note that restarting the `sshd` service will terminate all active SSH sessions. ```bash # echo "GSSAPIAuthentication no" >> /etc/ssh/sshd_config # systemctl restart sshd ``` Alternatively, if GSSAPI authentication is necessary in such an environment, ensure that the network path between the client and the `sshd` server, and to the Active Directory, is secured and trusted to prevent man-in-the-middle attacks.
    Full advisory and evidenceOpen source bulletin

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