CVE-2026-4416 HIGH

CVE-2026-4416: GIGABYTE｜Performance Library - Insecure Deserialization

Vendor Gigabyte
Product Performance Library
Weakness CWE-502 · Unsafe deserialization
Published March 30, 2026
Last update March 30, 2026
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS 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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 30, 2026 CVE published
March 30, 2026 Record updated