CVE-2026-32746

CRITICAL

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/13/2026

Ultima modificacao3/23/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-120

Referencias

https://lists.gnu.org/archive/html/bug-inetutils/2026-03/msg00031.html(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2026/03/12/4(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2026/03/14/1(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/watchtowrlabs/watchtowr-vs-telnetd-CVE-2026-32746(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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