CyberSecBulletin

Hulumi vulnerabilities

We track 5 vulnerabilities in Hulumi products across 2 products. 5 are rated high or critical, and none are known to be exploited. The most recent was published on August 31, 2026.

5vulnerabilities
4critical
1high
0exploited
9.3average CVSS score

Latest Hulumi vulnerabilities

  • 7.5 High severity

    policies: Improper Access Control

    CVE-2026-82861Hulumi

    @hulumi/policies versions before 1.3.2 contain a parent spoof bypass vulnerability that allows attackers to submit spoofed SecureBucket parent evidence during policy evaluation. Attackers can bypass security policy checks by providing falsified evidence, causi

  • 9.8 Critical severity

    policies: Improper Privilege Management

    CVE-2026-82860Hulumi

    @hulumi/policies versions before 1.3.2 fail to fully inspect inline and attached IAM policy evidence for the administrator-policy guardrail. Attackers can craft admin-equivalent policy paths that bypass policy evaluation controls.

  • 9.8 Critical severity

    drift: Insufficient Verification of Data Authenticity

    CVE-2026-82858Hulumi

    @hulumi/drift versions before 1.3.2 accept externally supplied execute plans without sufficient provenance validation, allowing untrusted reconciliation input to be treated as trusted. Attackers can supply malicious execute plans that bypass security checks to

  • 9.8 Critical severity

    policies: Improper Access Control

    CVE-2026-82856Hulumi

    @hulumi/policies versions before 1.3.2 fail to properly validate set-qualified AWS IAM condition operators in GitHub OIDC trust policies. Attackers can use ForAnyValue:StringLike operators to hide wildcard GitHub Actions OIDC subject conditions from security g

  • 9.8 Critical severity

    policies: Protection Mechanism Failure

    CVE-2026-82855Hulumi

    @hulumi/policies versions before 1.3.2 contain an evidence validation bypass vulnerability in Cloudflare and deployment-governance validators that allows attackers to suppress violations by submitting unrelated compliant evidence. Attackers can use evidence fr