Buffer Overflow Vulnerability in UTT nv518G Series by UTT
CVE-2026-52198

7.5HIGH

Key Information:

Vendor

UTT

Status
nv518G
Vendor
CVE Published:
30 June 2026

What is CVE-2026-52198?

The UTT nv518G series is susceptible to a buffer overflow vulnerability, specifically within the gohead/sub_425994 component. This flaw can be exploited by remote attackers to execute denial of service attacks, resulting in system instability and potential service interruptions.

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:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.