CVE-2026-22281

Dell PowerScale OneFS, versions 9.5.0.0 through 9.5.1.5, versions 9.6.0.0 through 9.7.1.10, versions 9.8.0.0 through 9.10.1.3, versions starting from 9.11.0.0 and prior to 9.13.0.0, contains a Time-of-check Time-of-use (TOCTOU) race condition vulnerability. A low privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to denial of service.

CVSS v3 3.5 LOW

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dell:powerscale_onefs::::::::
	cpe:2.3:a:dell:powerscale_onefs::::::::
	cpe:2.3:a:dell:powerscale_onefs::::::::
	cpe:2.3:a:dell:powerscale_onefs::::::::

History

28 Jan 2026, 17:49

Type	Values Removed	Values Added
First Time		Dell Dell powerscale Onefs
CPE		cpe:2.3:a:dell:powerscale_onefs::::::::
References	~~() https://www.dell.com/support/kbdoc/en-us/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities -~~	() https://www.dell.com/support/kbdoc/en-us/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities - Vendor Advisory

22 Jan 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-22 20:16

Updated : 2026-01-28 18:14

NVD link : CVE-2026-22281

Mitre link : CVE-2026-22281

CVE.ORG link : CVE-2026-22281

JSON object : View

Products Affected

dell

powerscale_onefs

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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