The Performance Library component of Gigabyte Control Center has an Insecure Deserialization vulnerability. Authenticated local attackers can send a malicious serialized payload to the EasyTune Engine service, resulting in privilege escalation.
History

Wed, 01 Apr 2026 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Gigabyte
Gigabyte performance Library
Vendors & Products Gigabyte
Gigabyte performance Library

Mon, 30 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 30 Mar 2026 08:15:00 +0000

Type Values Removed Values Added
Description The Performance Library component of Gigabyte Control Center has an Insecure Deserialization vulnerability. Authenticated local attackers can send a malicious serialized payload to the EasyTune Engine service, resulting in privilege escalation.
Title GIGABYTE|Performance Library - Insecure Deserialization
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: twcert

Published:

Updated: 2026-03-30T15:08:37.998Z

Reserved: 2026-03-19T02:53:09.032Z

Link: CVE-2026-4416

cve-icon Vulnrichment

Updated: 2026-03-30T15:08:28.901Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-30T08:16:18.360

Modified: 2026-03-30T13:26:07.647

Link: CVE-2026-4416

cve-icon Redhat

No data.