TI-2025-28460 Aliases CVE-2025-43883 GHSA-prf8-m597-vc2p

Improper check for unusual conditions in Dell PowerScale OneFS

LOW 18CWE-754Published 2026-04-16 · Updated 2026-04-18

Key facts

Attack vector: Local
Privileges required: High
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00141 3rd percentileScored 2026-11-07

Fix Fixed PowerScale OneFS (Dell): 9.10.1.2, 9.12.0.0, 9.7.1.10 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Dell	PowerScale OneFS	9.5.0.0 to before 9.10.1.2; before 9.12.0.0; 9.7.0.0 to before 9.7.1.10; 9.5.0.0 to before 9.5.1.4	9.10.1.2, 9.12.0.0, 9.7.1.10, 9.5.1.4	Patch available	CNA

PowerScale OneFS VendorDell Affected 9.5.0.0 to before 9.10.1.2; before 9.12.0.0; 9.7.0.0 to before 9.7.1.10; 9.5.0.0 to before 9.5.1.4 Fixed in 9.10.1.2, 9.12.0.0, 9.7.1.10, 9.5.1.4 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:o:dell:powerscale_onefs::::::::	before 9.5.1.5; 9.6.0.0 to before 9.7.1.10; 9.8.0.0 to before 9.10.1.3; 9.11.0.0 to before 9.12.0.0	Vulnerable	Dell

cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:* Versions before 9.5.1.5; 9.6.0.0 to before 9.7.1.10; 9.8.0.0 to before 9.10.1.3; 9.11.0.0 to before 9.12.0.0 Vulnerable ·Dell

Remediation

Fix · CNA PowerScale OneFS (Dell) Fixed in 9.10.1.2, 9.12.0.0, 9.7.1.10, 9.5.1.4

Timeline

2026-10-02 Threatist record created from CVE-2025-43883
2026-10-03 Alias added: GHSA-prf8-m597-vc2p

References

Advisory 1

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

TI-2023-15775 Protection mechanism failure in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
TI-2025-20488 Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.1.0, contains a use of default… CVSS 3.1CRITICAL 9.8
TI-2024-35757 Missing authorization in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
TI-2026-17887 Missing brute-force protection in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
TI-2022-13268 Broken or risky cryptographic algorithm in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
TI-2022-13267 Information disclosure through error messages in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.6

See all 97 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences