CVE-2026-22281
Last modified
CVE-2026-22281 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. 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.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dell | Powerscale Onefs | >= 9.5.0.0, < 9.5.1.6 |
| Dell | Powerscale Onefs | >= 9.6.0.0, < 9.7.1.11 |
| Dell | Powerscale Onefs | >= 9.8.0.0, < 9.10.1.4 |
| Dell | Powerscale Onefs | >= 9.11.0.0, < 9.13.0.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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