{"id":"CVE-2025-32387","summary":"Helm Allows A Specially Crafted JSON Schema To Cause A Stack Overflow","details":"Helm is a package manager for Charts for Kubernetes. A JSON Schema file within a chart can be crafted with a deeply nested chain of references, leading to parser recursion that can exceed the stack size limit and trigger a stack overflow. This issue has been resolved in Helm v3.17.3.","aliases":["BIT-helm-2025-32387","GHSA-5xqw-8hwv-wg92","GO-2025-3602"],"modified":"2026-04-10T05:25:50.645754Z","published":"2025-04-09T22:28:33.476Z","related":["CGA-42hx-875p-8r28","SUSE-SU-2025:01830-1","SUSE-SU-2025:01830-2","openSUSE-SU-2025:14995-1"],"database_specific":{"cwe_ids":["CWE-121","CWE-674"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32387.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32387.json"},{"type":"ADVISORY","url":"https://github.com/helm/helm/security/advisories/GHSA-5xqw-8hwv-wg92"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-32387"},{"type":"FIX","url":"https://github.com/helm/helm/commit/d8ca55fc669645c10c0681d49723f4bb8c0b1ce7"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/helm/helm","events":[{"introduced":"0"},{"fixed":"e4da49785aa6e6ee2b86efd5dd9e43400318262b"}]}],"versions":["1.999.0","v1.0","v1.1","v1.2","v2.0.0","v2.0.0-alpha.1","v2.0.0-alpha.2","v2.0.0-alpha.4","v2.0.0-alpha.5","v2.0.0-beta.1","v2.0.0-beta.2","v2.0.0-rc.1","v2.0.0-rc.2","v2.1.0","v2.2.0","v2.3.0","v2.4.0","v2.5.0","v2.6.0","v2.7.0","v2.7.0-rc1","v2.8.0-rc.1","v3.0.0-alpha.1","v3.0.0-alpha.2","v3.0.0-beta.1","v3.0.0-beta.2","v3.0.0-beta.3","v3.0.0-beta.4","v3.0.0-beta.5","v3.12.0-dev.1","v3.17.0","v3.17.0-rc.1","v3.17.1","v3.17.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-32387.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}