CVE-2026-52189: Buffer Overflow
Published Jul 2, 2026
·Updated
Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub487330 component
Affected Software
2 affected components
UTT nv518G nv518GV3v3.2.7-210919-161313
UTT goahead/sub_487330
Event History
Jul 2, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-52189?
CVE-2026-52189 has a high severity score of 7.5 according to the CVSS v3.1.
2
What type of vulnerability is CVE-2026-52189?
CVE-2026-52189 is classified as a buffer overflow vulnerability.
3
What is the impact of CVE-2026-52189?
CVE-2026-52189 allows a remote attacker to cause a denial of service.
4
Which software is affected by CVE-2026-52189?
CVE-2026-52189 affects UTT nv518G nv518GV3v3.2.7-210919-161313 and the goahead/sub_487330 component.
5
How can I mitigate the risk associated with CVE-2026-52189?
To mitigate CVE-2026-52189, update the affected UTT software to the latest version that addresses this vulnerability.