CVE-2026-0967

N/A

Descricao

A flaw was found in libssh. A remote attacker, by controlling client configuration files or known_hosts files, could craft specific hostnames that when processed by the `match_pattern()` function can lead to inefficient regular expression backtracking. This can cause timeouts and resource exhaustion, resulting in a Denial of Service (DoS) for the client.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado3/26/2026

Ultima modificacao3/26/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-1333

Referencias

https://access.redhat.com/security/cve/CVE-2026-0967(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2436981(secalert@redhat.com)

https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/(secalert@redhat.com)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.