CVE-2026-4416
GIGABYTE｜Performance Library - Insecure Deserialization
- State
- Published
- Severity
- 8.5 High
- Published
- Mar 30, 2026
- Updated
- Mar 30, 2026
- Reserved
- Mar 19, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | 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 | twcert |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | twcert |
Weaknesses
- CWE-502 Deserialization of untrusted data
Affected Products
| Product | Versions |
|---|---|
Performance LibraryGIGABYTE |
|
References
- https://www.twcert.org.tw/tw/cp-132-10805-a53f6-1.htmlthird-party-advisory
- https://www.twcert.org.tw/en/cp-139-10806-fbc4a-2.htmlthird-party-advisory
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