Protection Mechanism Failure Affecting @hulumi/baseline package, versions <1.4.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-HULUMIBASELINE-17660551
- published27 Jun 2026
- disclosed10 Jun 2026
- creditUnknown
Introduced: 10 Jun 2026
NewCVE-2026-48037 (opens in a new tab)How to fix?
Upgrade @hulumi/baseline to version 1.4.0 or higher.
Overview
@hulumi/baseline is a Hardened Pulumi baseline components for AWS and GitHub — SecureBucket, AccountFoundation, AWS organization guardrails, secure primitives, detection foundations, SecureRepository, OrgFoundation. SLSA Build L3 attestation on every release.
Affected versions of this package are vulnerable to Protection Mechanism Failure in the reuse process for existing AWS GuardDuty and Security Hub services. An attacker can cause deployments to appear compliant while actually disabling or misconfiguring security monitoring by leveraging the reuse mode, which fails to verify the operational status of imported resources or may inadvertently unsubscribe accounts from compliance standards during stack destruction.