---
id: CVE-2026-82856
title: >-
  @hulumi/policies versions before 1.3.2 fail to properly validate set-qualified
  AWS IAM condition operators in GitHub OIDC trust policies
summary: >-
  @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
  con…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-284
vendor: hulumi
product: policies
affected:
  - policies < 1.3.2
published: '2026-08-31'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T16:17:51.707'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-82856'
references:
  - url: >-
      https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-q2f7-m237-v562
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/hulumi-policies-before-1.3.2-oidc-trust-policy-bypass
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-09-02T15:49:21.155528Z'
epss: 0.00512
epssPercentile: 0.4174
ingestedAt: '2026-10-08T16:52:14.735Z'
---

## Overview

@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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.