CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.2. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2026-42255
Severity
HIGH
CVSS
7.2
EPSS
0.21%
Original NVD Description
Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.
Related CVEs
Other vulnerabilities affecting the same vendor(s)