CVE-2026-32746
Fixed in a distro release EPSS 44%CVSS 9.8
telnetd in GNU inetutils through 2.7 allows an out-of-bounds write in the LINEMODE SLC (Set Local Characters) suboption handler because add_slc does not check whether the buffer is full.
Products: gnu inetutils
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | inetutils | 2:2.4-2+deb12u3 |
| Debian 13 | inetutils | 2:2.6-3+deb13u3 |
| Debian 14 | inetutils | 2:2.7-4 |
| SUSE Linux Enterprise Server 12 SP5-LTSS | krb5-appl | 1.0.3-3.12.1 |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | krb5-appl | 1.0.3-3.12.1 |
| Ubuntu 24.04 LTS | inetutils | 2:2.5-3ubuntu4.2 |
| Ubuntu 25.10 | inetutils | 2:2.6-1ubuntu3.2 |
| Ubuntu 26.04 LTS | inetutils | 2:2.7-2ubuntu1.1 |
| Ubuntu Pro 14.04 LTS | inetutils | 2:1.9.2-1ubuntu0.1~esm4 |
| Ubuntu Pro 16.04 LTS | inetutils | 2:1.9.4-1ubuntu0.1~esm6 |
| Ubuntu Pro 18.04 LTS | inetutils | 2:1.9.4-3ubuntu0.1+esm5 |
| Ubuntu Pro 20.04 LTS | inetutils | 2:1.9.4-11ubuntu0.2+esm4 |
| Ubuntu Pro 22.04 LTS | inetutils | 2:2.2-2ubuntu0.2+esm1 |
| openSUSE Leap 16.0 | krb5-appl | 1.0.3-bp160.2.1 |
| openSUSE Tumbleweed | krb5-appl | 1.0.3-6.1 |