https://seclists.org/oss-sec/2026/q1/219: Telnetd Vulnerability port
Published Feb 25, 2026
·Updated
Affected Software
1 affected component
OpenBSD telnetd
Frequently Asked Questions
1
What is the severity of CVE-2026-XXXX?
The severity of CVE-2026-XXXX is considered high due to its potential exploitation risks.
2
How do I fix CVE-2026-XXXX?
To fix CVE-2026-XXXX, it is recommended to disable Telnetd and use more secure protocols like SSH.
3
What systems are affected by CVE-2026-XXXX?
CVE-2026-XXXX affects the OpenBSD Telnet daemon running on various versions of OpenBSD.
4
What is the nature of the vulnerability in CVE-2026-XXXX?
CVE-2026-XXXX is a vulnerability that arises from using the outdated Telnet protocol, which lacks encryption.
5
Is Telnet still safe to use despite CVE-2026-XXXX?
No, using Telnet is not safe due to its multiple vulnerabilities, including CVE-2026-XXXX, and it's advised to transition to secure alternatives.