{"id":"CVE-2026-82856","summary":"@hulumi/policies before 1.3.2 OIDC Trust Policy Bypass","details":"@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.","aliases":["GHSA-q2f7-m237-v562"],"modified":"2026-09-02T03:47:22.240205490Z","published":"2026-08-31T08:46:29.785Z","database_specific":{"cwe_ids":["CWE-284"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82856.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82856.json"},{"type":"ADVISORY","url":"https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-q2f7-m237-v562"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82856"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/hulumi-policies-before-1.3.2-oidc-trust-policy-bypass"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kerberosmansour/hulumi","events":[{"introduced":"0"},{"fixed":"53e9bafaa3a7cabde60685453874caa27b65bfa3"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.3.2"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["v1.3.1","v1.3.0","v1.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82856.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}