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HIGHCVE-2026-4416Published Modified CNA twcert

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

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.

Metrics

CVSS v4.0
8.5
Severity
HIGH
Fixed in
25.12.31.01
Affected Products
1

Fix available

25.12.31.01
Affected packages
  • GIGABYTE / Performance Library
    < 25.12.31.01 (from 0)
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
References