CVE-2026-22281

State: Published
Severity: 3.5 Low
Published: Jan 22, 2026
Updated: Jan 22, 2026
Reserved: Jan 7, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	dell

Weaknesses

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

Affected Products

Product	Versions
PowerScale OneFSDell	before 9.13.0.0Affected before 9.5.1.6Affected before 9.7.1.11Affected before 9.10.1.4Affected

References

https://www.dell.com/support/kbdoc/en-us/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilitiesvendor-advisory

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