Telnetd — Cyber Threats, Attacks & Incidents

Related Threat Clusters

• Critical RCE Vulnerability in GNU InetUtils telnetd Exposes Systems to Attacks

  A critical vulnerability, CVE-2026-32746, has been discovered in the GNU InetUtils telnetd daemon, affecting all versions up to and including 2.7. This flaw allows unauthenticated remote attackers to execute arbitrary…

  9 articles · Updated March 18, 2026
• Critical Authentication Bypass Vulnerability in telnetd Disclosed

  A critical vulnerability in the GNU InetUtils telnet daemon (telnetd), tracked as CVE-2026-24061, allows attackers to bypass authentication and gain root access. Disclosed on January 20, 2026, the flaw has existed for…

  13 articles · Updated January 22, 2026
• Telnet Vulnerability Exposes 800,000 Servers to Active Attacks

  A critical vulnerability in the telnetd server software has been identified, putting approximately 800,000 servers at risk. The U.S. Cybersecurity and Infrastructure Security Agency has added this flaw to its catalog of…

  2 articles · Updated January 27, 2026

Recent Intelligence Reports

• Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE — Thehackernews · March 18, 2026
• Critical Telnetd Vulnerability Enables Remote Code Execution Attacks — Gbhackers · March 18, 2026
• Telnet Flaw: 800,000 Servers at Risk Amid Active Attacks — Govinfosecurity · January 27, 2026
• Ancient telnet bug happily hands out root to attackers — Theregister · January 22, 2026
• Simon Josefsson Warns of an Authentication Bypass Vulnerability in telnetd — Hackster · January 21, 2026

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