PT-2026-28807 · Gigabyte · Performance Library

Published 2026-03-30 · Updated 2026-03-30 · CVE-2026-4416

NVD

CVSS v3.1

7.8

High

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-4416

Affected Products

Performance Library

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-4416 · Security Note
• https://twcert.org.tw/tw/cp-132-10805-a53f6-1.html · Note
• https://twcert.org.tw/en/cp-139-10806-fbc4a-2.html · Note