https://seclists.org/oss-sec/2026/q1/273: Telnetd Vulnerability port
Published Mar 8, 2026
·Updated
Affected Software
2 affected components
FreeBSD telnetd<2022
NetBSD telnetd
Frequently Asked Questions
1
What is the severity of CVE-2026-12345?
The severity of CVE-2026-12345 is categorized as medium due to the potential for environment variable manipulation.
2
How do I fix CVE-2026-12345?
To mitigate CVE-2026-12345, update to the latest version of FreeBSD or NetBSD where the vulnerability is patched.
3
What systems are affected by CVE-2026-12345?
CVE-2026-12345 affects the telnetd service on FreeBSD and NetBSD operating systems.
4
What is the main issue introduced by CVE-2026-12345?
CVE-2026-12345 introduces an issue with environment variable handling, allowing possible environment manipulation.
5
When was CVE-2026-12345 published?
CVE-2026-12345 was published on March 8, 2026.