Protection Mechanism Failure Affecting @hulumi/policies 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-HULUMIPOLICIES-17660546
- published27 Jun 2026
- disclosed10 Jun 2026
- creditkerberosmansour
Introduced: 10 Jun 2026
CVE-2026-48033 (opens in a new tab)How to fix?
Upgrade @hulumi/policies to version 1.4.0 or higher.
Overview
@hulumi/policies is a Pulumi CrossGuard policy packs for AWS, GitHub, Kubernetes, Cloudflare, and deployment governance. Includes HulumiHardeningPack, HulumiAwsOrgHardeningPack, state/backend/primitive/detection rules, GitHub packs, EKS packs, and platform governance. SLSA Bui
Affected versions of this package are vulnerable to Protection Mechanism Failure through the URN parsing process. An attacker can bypass mandatory hardening checks by crafting a logical name containing trusted substrings, causing policy exemptions to be incorrectly applied.