CVE-2026-32746

Critical

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

mitre·CWE-120·Published 2026-03-13

CVSS

9.8

EPSS

0.24

KEV

Exploits

cve.orgen

186 chars

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.

NVDen

186 chars

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.

telnetd en GNU inetutils hasta 2.7 permite una escritura fuera de límites en el gestor de la subopción LINEMODE SLC (Set Local Characters) porque add_slc no verifica si el búfer está lleno.

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	cve.org	9.8	—	—	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1	Secondary	NVD	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H