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[ CVE-2026-91527 · Published 20 Oct 2026 ]

Vulnerability in Oracle Corporation Oracle ZFS Storage Appliance Kit

CVSS 8.8 EPSS <1%2 agency advisoriesNo fix listed yet

[ Description ]Official description

Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Core). The supported version that is affected is 8.8. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle ZFS Storage Appliance Kit. Successful attacks of this vulnerability can result in takeover of Oracle ZFS Storage Appliance Kit. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

  • CERT-FRCERTFR-2026-AVI-1353

    Multiple vulnerabilities in Oracle Systems Translated from French

    Multiple vulnerabilities have been discovered in Oracle Systems. Some of them allow an attacker to cause remote arbitrary code execution, remote denial of service and a breach of data confidentiality.

    CVE-2026-60662CVE-2026-91209CVE-2026-60453+25 more CVEs
  • BSI CERT-BundWID-SEC-2026-4091

    Oracle Systems: Multiple vulnerabilities Translated from German

    Risk highCVE-2026-91256CVE-2026-101597CVE-2026-60662+25 more CVEs

[ References ]References