Vulnerability Report

CVE-2025-43883

Title: DoS in Dell PowerScale OneFS

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2025-43883.

CWE Category CWE-754

Published Date Apr 16, 2026

Modified Date Apr 21, 2026

Exploit Status Not Found

Score 4.1 CVSS v3.1

Exploit Probability (EPSS)

0.14%

Vulnerability Summary

CVE-2025-43883: Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an improper check for unusual or exceptional conditions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to denial of service.

Impacted Vendors

dell 1

Reference Links

https://www.dell.com/support/kbdoc/en-us/000376214/dsa-2025-347-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

4.1

Attack Vector

LOCAL

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-43883 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 21, 2026 MODIFIED

Vulnerability data updated via NVD.

April 21, 2026 MODIFIED

Vulnerability data updated via NVD.

April 17, 2026 MODIFIED

Vulnerability data updated via NVD.

April 16, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity HIGH

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.