{"cve":"CVE-2025-55198","nvd":{"published":"2025-08-14T00:15:26.557","modified":"2026-06-17T09:41:26.530","status":"Analyzed","description":"Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, when parsing Chart.yaml and index.yaml files, an improper validation of type error can lead to a panic. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring YAML files are formatted as Helm expects prior to processing them with Helm.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-908"],"references":["https://github.com/helm/helm/commit/ec5f59e2db56533d042a124f5bae54dd87b558e6","https://github.com/helm/helm/security/advisories/GHSA-f9f8-9pmf-xv68"],"products":["helm:helm"],"source":"nvd","synced_at":"2026-10-19T22:06:45.861874017+00:00"},"epss":{"cve":"CVE-2025-55198","score":0.00334,"percentile":0.26732,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f9f8-9pmf-xv68","url":"https://osv.dev/vulnerability/GHSA-f9f8-9pmf-xv68","summary":"Helm May Panic Due To Incorrect YAML Content","modified":"2026-09-10T03:50:26.950698254Z","packages":[{"ecosystem":"Go","name":"helm.sh/helm/v3","purl":"pkg:golang/helm.sh/helm/v3","ranges":["<3.18.5"],"fixed":["3.18.5"]}]},{"id":"GO-2025-3888","url":"https://osv.dev/vulnerability/GO-2025-3888","summary":"Helm May Panic Due To Incorrect YAML Content in helm.sh/helm","modified":"2026-02-04T02:19:08.289937Z","packages":[{"ecosystem":"Go","name":"helm.sh/helm","purl":"pkg:golang/helm.sh/helm","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"helm.sh/helm/v3","purl":"pkg:golang/helm.sh/helm/v3","ranges":["<3.18.5"],"fixed":["3.18.5"]}]}],"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."]}