PT-2026-61940 · Red Hat · Red Hat Enterprise Linux 10+3

CVE-2026-59848 · Publicado 2026-07-21 · Atualizado 2026-07-21

Mitre

CVSS v3.1

5.3

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service.

Correção

Identificadores relacionados

CVE-2026-59848

Produtos afetados

Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 8

Red Hat Enterprise Linux 9

Red Hat Hardened Images

Referências · 3

• https://bugzilla.redhat.com/show_bug.cgi?id=2498181 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-59848 · Nota de Segurança
• https://access.redhat.com/security/cve/CVE-2026-59848 · Nota