{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-35205","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-01T18:48:58.937Z","datePublished":"2026-04-09T15:06:41.052Z","dateUpdated":"2026-04-09T16:05:00.744Z"},"containers":{"cna":{"title":"Helm's plugin verification fails open when .prov is missing, allowing unsigned plugin install","problemTypes":[{"descriptions":[{"cweId":"CWE-636","lang":"en","description":"CWE-636: Not Failing Securely ('Failing Open')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/helm/helm/security/advisories/GHSA-q5jf-9vfq-h4h7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/helm/helm/security/advisories/GHSA-q5jf-9vfq-h4h7"},{"name":"https://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074f","tags":["x_refsource_MISC"],"url":"https://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074f"},{"name":"https://github.com/helm/helm/releases/tag/v4.1.4","tags":["x_refsource_MISC"],"url":"https://github.com/helm/helm/releases/tag/v4.1.4"},{"name":"https://helm.sh/docs/topics/provenance/#the-provenance-file","tags":["x_refsource_MISC"],"url":"https://helm.sh/docs/topics/provenance/#the-provenance-file"}],"affected":[{"vendor":"helm","product":"helm","versions":[{"version":">= 4.0.0, < 4.1.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-09T15:06:41.052Z"},"descriptions":[{"lang":"en","value":"Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, Helm will install plugins missing provenance (.prov file) when signature verification is required. This vulnerability is fixed in 4.1.4."}],"source":{"advisory":"GHSA-q5jf-9vfq-h4h7","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-09T16:04:47.054575Z","id":"CVE-2026-35205","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-09T16:05:00.744Z"}}]}}