{"cve":"CVE-2026-82861","nvd":{"published":"2026-08-31T09:17:06.500","modified":"2026-10-08T16:17:52.730","status":"Deferred","description":"@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, causing the validator to miss unsafe bucket configurations.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":8.7},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-284"],"references":["https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-g43v-9x7q-83pq","https://www.vulncheck.com/advisories/hulumi-policies-before-1.3.2-securebucket-parent-spoof-bypass"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:50:50.842544443+00:00"},"epss":{"cve":"CVE-2026-82861","score":0.00434,"percentile":0.37442,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-g43v-9x7q-83pq","url":"https://osv.dev/vulnerability/GHSA-g43v-9x7q-83pq","summary":"@hulumi/policies: HULUMI-H1 SecureBucket parent spoof bypass","modified":"2026-09-10T03:50:46.908785004Z","packages":[{"ecosystem":"npm","name":"@hulumi/policies","purl":"pkg:npm/%40hulumi/policies","ranges":["<1.3.2"],"fixed":["1.3.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}