CVE-2026-0870: GIGABYTE Macrohub

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

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.

Affected products

• GIGABYTE Macrohub: up to and including 2.3.1

Published 2026-02-09. Last modified 2026-06-17.