---
cve: "CVE-2026-0870"
severity: "HIGH"
cvss: 8.5
epss: "0.1%"
vendor: "GIGABYTE"
kev: false
exploited: false
published: "2026-02-09 07:16:17"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-09T23:31:52+02:00"
---

# CVE-2026-0870

> 8.5 HIGH

## Beschreibung

MacroHub developed by GIGABYTE has a Local Privilege Escalation vulnerability. Due to the MacroHub application launching external applications with improper privileges, allowing authenticated local attackers to execute arbitrary code with SYSTEM privileges.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

```
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://www.twcert.org.tw/tw/cp-132-10701-fc9e0-1.html>
- <https://www.twcert.org.tw/en/cp-139-10702-b40aa-2.html>
- <https://www.gigabyte.com/Support/Security/2362>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-0870/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_