CVE-2026-4416

EUVD-2026-17071
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 6%
Affected Products (NVD)
VendorProductVersion
gigabyteperformance_library
𝑥
< 25.12.31.01
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.twcert.org.tw/en/cp-139-10806-fbc4a-2.html
https://www.twcert.org.tw/tw/cp-132-10805-a53f6-1.html