# CVE-2026-26034

## Summary

- **CVE ID:** CVE-2026-26034
- **Severity:** HIGH
- **CVSS Score:** 8.5 (CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-276
- **Published:** Mar 5, 2026
- **Last Modified:** Mar 12, 2026

## Description

UPS Multi-UPS Management Console (MUMC) version 01.06.0001 (A03) contains an Incorrect Default Permissions (CWE-276) vulnerability that allows an attacker to execute arbitrary code with SYSTEM privileges by causing the application to load a specially crafted DLL.

## Affected Products

- Dell Inc. — UPS Multi-UPS Management Console (MUMC) (01.06.0001 (A03))

## References

- [CNA](https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=038h3)
- [CNA](https://jvn.jp/en/jp/JVN56544509/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 6.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._