# CVE-2025-62480: Denial of service in Oracle ZFS Storage Appliance Kit

> High-privileged attackers can cause partial denial of service in Oracle ZFS Storage Appliance Kit via HTTP.

- **Severity:** Low 2.7 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Oct 2025
- **Updated:** 21 Oct 2025
- **Also known as:** GHSA-fqq4-62p7-m293

## What is CVE-2025-62480?

CVE-2025-62480 is a low-severity denial of service vulnerability in Oracle Zfs Storage Appliance Kit, published on 21 Oct 2025. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Naming Subsystem).   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 partial denial of service (partial DOS) of Oracle ZFS Storage Appliance Kit. CVSS 3.1 Base Score 2.7 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Weakness: CWE-267 (Privilege Defined With Unsafe Actions)

## Which versions are affected by CVE-2025-62480?

It affects 1 product.


Products: Oracle Zfs Storage Appliance Kit.

## How do I fix CVE-2025-62480?

No fix has been published for CVE-2025-62480 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-62480 being exploited?

There is no known exploitation of CVE-2025-62480 in the wild and no public exploit code.

## Other vulnerabilities in Oracle Zfs Storage Appliance Kit

- [CVE-2022-21513](https://insights.sbomify.com/CVE-2022-21513/): Privilege escalation in Sun ZFS Storage Appliance Kit (AK) Software (high 8.2)
- [CVE-2025-62290](https://insights.sbomify.com/CVE-2025-62290/): Auth bypass in Oracle ZFS Storage Appliance Kit (high 7.2)
- [CVE-2024-21104](https://insights.sbomify.com/CVE-2024-21104/): Privilege escalation in Sun ZFS Storage Appliance Kit (AK) Software (medium 6.5)
- [CVE-2025-53046](https://insights.sbomify.com/CVE-2025-53046/): Denial of service in Oracle ZFS Storage Appliance Kit (medium 4.9)
- [CVE-2025-62289](https://insights.sbomify.com/CVE-2025-62289/): Denial of service in Oracle ZFS Storage Appliance Kit (medium 4.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-62480 and fix it if it is affected.

What it is: CVE-2025-62480 is a low-severity denial of service vulnerability in Oracle Zfs Storage Appliance Kit, published on 21 Oct 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-62480 in the wild and no public exploit code.

Affected product: Oracle Zfs Storage Appliance Kit. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-62480/ (Markdown: https://insights.sbomify.com/CVE-2025-62480/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-62480
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-62480
- OSV: https://osv.dev/vulnerability/CVE-2025-62480

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-62480/
Summaries are generated and may contain mistakes; the official description above is the record.