HIGHPyPI →
AWS CLI: Disabled SSH host key verification in Amazon AWS CLI EMR helper commands
AWS CLI: Disabled SSH host key verification in Amazon AWS CLI EMR helper commands
Affected packages
- awscli— before 1.45.28
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/aws/aws-cli/security/advisories/GHSA-hqvf-45jj-mccq
- https://nvd.nist.gov/vuln/detail/CVE-2026-18654
- https://aws.amazon.com/security/security-bulletins/2026-071-aws
- https://github.com/aws/aws-cli
- https://github.com/aws/aws-cli/blob/develop/CHANGELOG.rst
- https://github.com/aws/aws-cli/blob/v2/CHANGELOG.rst
- https://pypi.org/project/awscli
- https://github.com/advisories/GHSA-hqvf-45jj-mccq
Structured record: https://osv.dev/vulnerability/PYSEC-2026-3627
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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