CVE-2026-4416CWE-502

GIGABYTE｜Performance Library - Insecure Deserialization

High · published March 30, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
25.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.5 · HIGH
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
EPSS
0.00336 · 25.8th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-03-30T07:52Z
EPSS history
Timeline
  • 30 MAR 07:52Z
    GIGABYTE｜Performance Library - Insecure Deserialization
    cvelistv5