@hulumi/policies: GitHub OIDC trust policy bypass via AWS set-qualified condition operators

CRITICAL 9.8CVE-2026-82856 · GHSA-q2f7-m237-v562 · Published 31/08/2026 · updated 08/10/2026

Package	Affected versions	Patched versions
@hulumi/policies npm	`< 1.3.2`	`1.3.2`

Description

Impact: @hulumi/policies versions before 1.3.2 only checked exact AWS IAM StringLike/StringEquals condition operator keys in G_OIDC_1. Set-qualified operators such as ForAnyValue:StringLike could hide wildcard GitHub Actions OIDC sub conditions from the mandatory guardrail.

Patched in 1.3.2: the AWS trust-policy inspector now evaluates set-qualified string operators and rejects unsafe GitHub OIDC sub conditions.

Remediation: upgrade @hulumi/policies to 1.3.2 or later.

NVD description

@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 guardrails.

References

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