https://seclists.org/oss-sec/2026/q1/208: Telnetd Vulnerability port
Published Feb 24, 2026
·Updated
Affected Software
1 affected component
GNU InetUtils>2.7
Frequently Asked Questions
1
What is the severity of CVE-2026-1234?
The severity of CVE-2026-1234 is classified as high due to potential unauthorized access to vulnerable systems.
2
How do I fix CVE-2026-1234?
To fix CVE-2026-1234, it is recommended to disable the Telnet service and switch to secure alternatives like SSH for remote access.
3
Which versions of GNU InetUtils are affected by CVE-2026-1234?
CVE-2026-1234 affects all versions of GNU InetUtils that include the Telnet daemon.
4
Can CVE-2026-1234 be exploited remotely?
Yes, CVE-2026-1234 can be exploited remotely by attackers to gain unauthorized access to the system.
5
Is there a workaround for CVE-2026-1234 while waiting for an official patch?
A temporary workaround for CVE-2026-1234 is to restrict access to the Telnet service using a firewall until an official patch is released.