CVE-2026-30769

EUVD-2026-26240
An issue in the TVicPort64.sys component of EnTech Taiwan TVicPort Product v4.0, File v5.2.1.0 allows attackers to escalate privileges via sending crafted IOCTL 0x80002008 requests.
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: 1%
Affected Products (NVD)
VendorProductVersion
entechtaiwantvicport
5.2.1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/lleekkoo/6c73fa4e137aca6f5dfe6aec4f6a7b29
https://www.entechtaiwan.com/dev/port/index.shtm