inetutils

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• Critical 9.8
  CVE-2026-32746 Public exploit EPSS 45%

  telnetd in GNU inetutils through 2.7 allows an out-of-bounds write in the LINEMODE SLC (Set Local Characters) suboption…

  GNU Inetutils inetutils inetutils Debian Ubuntu Alpine
  Mar 13, 2026
• High 7.4
  CVE-2026-28372 Public exploit

  telnetd in GNU inetutils through 2.7 allows privilege escalation that can be exploited by abusing systemd service crede…

  GNU Inetutils inetutils inetutils Debian Ubuntu Alpine
  Feb 27, 2026
• Critical 9.8
  CVE-2026-24061 Exploited Public exploit EPSS 99%

  telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment…

  GNU Inetutils inetutils inetutils Debian Ubuntu Alpine
  Jan 21, 2026

  KEV Jan 26, 2026
• High 7.8
  CVE-2019-0053 Public exploit

  Junos OS: Insufficient validation of environment variables in telnet client may lead to stack-based buffer overflow

  Insufficient validation of environment variables in the telnet client supplied in Junos OS can lead to stack-based buffer overflows, which can be exploited to bypass veriexec restrictions on Junos OS. A stack-based overflow is present in the handling of envir…

  Juniper Networks Junos OS inetutils inetutils Network devices Debian Ubuntu
  Jul 11, 2019
• Unscored —
  CVE-2011-4862 Public exploit EPSS 95%

  Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka …

  krb5 heimdal inetutils Debian
  Dec 25, 2011