# CVE-2022-26851

## Summary

- **CVE ID:** CVE-2022-26851
- **Severity:** CRITICAL
- **CVSS Score:** 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H)
- **CWE:** CWE-330
- **Published:** Apr 8, 2022
- **Last Modified:** Mar 13, 2026

## Description

Dell PowerScale OneFS, 8.2.2-9.3.x, contains a predictable file name from observable state vulnerability. An unprivileged network attacker could potentially exploit this vulnerability, leading to data loss.

## Affected Products

- Dell — PowerScale OneFS (unspecified)

## References

- [CNA](https://www.dell.com/support/kbdoc/en-us/000197991/dell-emc-powerscale-onefs-security-update-for-multiple-component-vulnerabilities)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.39%
- **EPSS Percentile:** 59.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._