CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.8. See the original NVD description below for full technical details.
CVE
CVE-2026-1858
Severity
MEDIUM
CVSS
4.8
EPSS
0.15%
Original NVD Description
wget2 accepts a server certificate with incorrect Key Usage (KU) or Extended Key Usage (EKU). If the attackers compromise a certificate (with the associated private key) issued for a different purpose, they may be able to reuse it for TLS server authentication.
Related CVEs
Other vulnerabilities affecting the same vendor(s)