PT-2026-67492 · Aws · Aws Cli

CVE-2026-18654 · Publicado 2026-08-03 · Atualizado 2026-08-03

NVD

CVSS v3.1

6.8

Média

Vetor base

AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Key exchange without entity authentication in the EMR SSH helper commands in Amazon AWS CLI before 1.45.28 and AWS CLI v2 before 2.35.3 might allow man-in-the-middle attackers to intercept SSHsessions and file transfers via network positioning between the client and the EMR cluster endpoint.

To remediate this issue, users should upgrade to AWS CLI v1 1.45.28 or later, or AWS CLI v2 2.35.3 or later.

Correção

Enumeração de Fraquezas

CWE-322

Identificadores relacionados

CVE-2026-18654

Produtos afetados

Aws Cli

Referências · 5

• https://github.com/aws/aws-cli/security/advisories/GHSA-hqvf-45jj-mccq · Nota
• https://github.com/aws/aws-cli/blob/develop/CHANGELOG.rst · Correção
• https://github.com/aws/aws-cli/blob/v2/CHANGELOG.rst · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2026-18654 · Nota de Segurança
• https://aws.amazon.com/security/security-bulletins/2026-071-aws · Aviso do Fabricante