CVE-2026-4416

GIGABYTE|Performance Library - Insecure Deserialization

Published Mar 30, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

Please update to version 25.12.31.01 or later.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:gigabyte:performance_library:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Gigabyte
Gigabyte performance Library
Vendors & Products Gigabyte
Gigabyte performance Library
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title GIGABYTE|Performance Library - Insecure Deserialization
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Mar 30, 2026, 3:08 PM
Reserved
Mar 19, 2026, 2:53 AM
Status
Analyzed
Published
Mar 30, 2026, 8:16 AM
Modified
Jun 17, 2026, 10:56 AM