Buffer Overflow Vulnerability in UTT nv518G Series by UTT
CVE-2026-52189

Currently unrated

Key Information:

Vendor: UTT
Status: nv518G and nv518GV3
Vendor: CVE Published:; 2 July 2026

What is CVE-2026-52189?

A buffer overflow vulnerability exists in the UTT nv518G series that allows remote attackers to execute a denial of service attack through the gohead/sub_487330 component. This issue could enable exploitation, leading to unintended service interruptions.

References

https://utt.com.cn/downloadcenter.php?filetypeid=3&model=...

https://github.com/akuma-QAQ/CVEreport/blob/main/518G/FUN...

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Jul 2, 2026
Vulnerability Reserved
Jun 8, 2026

CVE-2026-52189 Data

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