# CVE-2026-16791

## Summary

- **CVE ID:** CVE-2026-16791
- **Severity:** LOW
- **CVSS Score:** 3.9 (CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N)
- **CWE:** CWE-377
- **Published:** Aug 4, 2026
- **Last Modified:** Aug 5, 2026

## Description

A temporary file creation vulnerability in the Linux version of Lenovo XClarity Essentials OneCLI 5.5.0 and below could allow a local low-privileged attacker to overwrite or truncate arbitrary local files with program-generated data when OneCLI is executed with elevated privileges.

## Affected Products

- Lenovo — XClarity Essentials OneCLI (0)

## References

- [CNA](https://support.lenovo.com/us/en/solutions/ht116433)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.09%
- **EPSS Percentile:** 0.4

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._