{"id":"BIT-helm-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":["CVE-2025-32387","GHSA-5xqw-8hwv-wg92","GO-2025-3602"],"modified":"2025-05-20T10:02:07.006Z","published":"2025-04-11T19:13:06.497Z","database_specific":{"cpes":["cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*","cpe:2.3:a:helm:helm:*:*:*:*:*:go:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://github.com/helm/helm/commit/d8ca55fc669645c10c0681d49723f4bb8c0b1ce7"},{"type":"WEB","url":"https://github.com/helm/helm/security/advisories/GHSA-5xqw-8hwv-wg92"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-32387"}],"affected":[{"package":{"name":"helm","ecosystem":"Bitnami","purl":"pkg:bitnami/helm"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.17.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/helm/BIT-helm-2025-32387.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.7.3"}