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CVE-2025-53046: Oracle ZFS Storage Appliance Kit 8.8 Can Be Crashed or Hanged via HTTP

CVE-2025-53046 · published 1 year ago

Summary

An attacker with high privileges and network access can crash or cause a frequent system failure in Oracle ZFS Storage Appliance Kit 8.8, leading to downtime and potential data loss. This is a critical issue for organizations that rely on this system for storage and analytics. To protect your system, update to a fixed version or apply the necessary patches as soon as possible.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
oracle	zfs_storage_appliance_kit	8.8 `cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:::::::*`

Original advisory text

Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Analytics). The supported version that is affected is 8.8. Easily exploitable vulnerability allows high...

Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Analytics). The supported version that is affected is 8.8. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle ZFS Storage Appliance Kit. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle ZFS Storage Appliance Kit. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

References

https://www.oracle.com/security-alerts/cpuoct2025.html Vendor Advisory

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker partial control

Severity

4.9 Medium

Exploitation

<1% chance of attack within 30 days

Type

CWE-400Uncontrolled Resource Consumption

Timeline

Published21 Oct 2025

Updated4 Nov 2026

First seen7 Mar 2026

Sources

CVE-2025-53046 · NVD

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