High severity7.8NVD Advisory· Published Apr 29, 2026· Updated Jun 17, 2026
CVE-2026-30769
CVE-2026-30769
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:entechtaiwan:tvicport:5.2.1.0:*:*:*:*:*:*:*
- Range: v4.0
- Range: v4.0
Patches
Vulnerability mechanics
References
2- gist.github.com/lleekkoo/6c73fa4e137aca6f5dfe6aec4f6a7b29nvdThird Party Advisory
- www.entechtaiwan.com/dev/port/index.shtmnvdProduct
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