Vulnerability Monitor

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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.

Published

2026-01-22T20:16:13.257

Last Modified

2026-01-28T18:14:09.367

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 3.5 (LOW)

Weaknesses

Type: Primary
CWE-367

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dell	powerscale_onefs	< 9.5.1.6	Yes
Application	dell	powerscale_onefs	< 9.7.1.11	Yes
Application	dell	powerscale_onefs	< 9.10.1.4	Yes
Application	dell	powerscale_onefs	< 9.13.0.0	Yes

References

https://www.dell.com/support/kbdoc/en-us/000415586/dsa-2026-049-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities Vendor Advisory ([email protected])