CVE-2026-0870
GIGABYTE｜MacroHub - Local Privilege Escalation
- State
- Published
- Severity
- 8.5 High
- Published
- Feb 9, 2026
- Updated
- Feb 9, 2026
- Reserved
- Jan 13, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | 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 | twcert |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | twcert |
Weaknesses
- CWE-250 Execution with Unnecessary Privileges
Affected Products
| Product | Versions |
|---|---|
MacroHubGIGABYTE |
|
References
- https://www.twcert.org.tw/tw/cp-132-10701-fc9e0-1.htmlthird-party-advisory
- https://www.twcert.org.tw/en/cp-139-10702-b40aa-2.htmlthird-party-advisory
- https://www.gigabyte.com/Support/Security/2362vendor-advisory
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