Feed/CVE-2026-18654
CVE-2026-18654MEDIUMCVSS 6.8

CVE-2026-18654

Published Aug 3, 2026·Updated Aug 6, 2026

NVD Description

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.

Affected Packages (1)

awscliPYPI
Fixed in = 1.45.27

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

References

View on NVD Search GitHub Search Google

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