Buffer Overflow Vulnerability in UTT nv518G Products by UTT
CVE-2026-52187

7.5HIGH

Key Information:

Vendor

UTT

Status
nv518G
Vendor
CVE Published:
2 July 2026

What is CVE-2026-52187?

A buffer overflow vulnerability exists in the UTT nv518G product series, specifically within the gohead/sub_483ba0 component. This weakness allows remote attackers to exploit the flaw, which may result in a denial of service. Proper security measures are essential to mitigate the risks associated with this vulnerability, as exploitation can disrupt normal operations of the affected device.

References

https://utt.com.cn/downloadcenter.php?filetypeid=3&model=...
https://github.com/akuma-QAQ/CVEreport/blob/main/518G/FUN...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.