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CVE-2026-35205

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2094c5ad151e76db7f00b895e36dae67d180c3f06570f6a003f81e4ea3a204a2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"product":"helm","vendor":"helm","versions":[{"status":"affected","version":">= 4.0.0, < 4.1.4"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:helm_cli:4.1::el9"],"defaultStatus":"affected","packageName":"helm","product":"Helm CLI 4.1","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"cli-4.1.4","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/affected/0
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.4,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","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","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-636","description":"CWE-636: Not Failing Securely ('Failing Open')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-347","description":"Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/problemTypes/0/descriptions/0

Affected products and versions

2 source assertions
{"product":"helm","vendor":"helm","versions":[{"status":"affected","version":">= 4.0.0, < 4.1.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:helm_cli:4.1::el9"],"defaultStatus":"affected","packageName":"helm","product":"Helm CLI 4.1","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"cli-4.1.4","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.4,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","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","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-636","description":"CWE-636: Not Failing Securely ('Failing Open')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-347","description":"Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/problemTypes/0/descriptions/0

Source references

8 source assertions
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:26441"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/references/3
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-35205"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/references/0
{"name":"RHBZ#2456927","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456927"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/references/1
{"name":"https://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074f","tags":["x_refsource_MISC"],"url":"https://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/references/1
{"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"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/references/2
{"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"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/references/0
{"name":"https://helm.sh/docs/topics/provenance/#the-provenance-file","tags":["x_refsource_MISC"],"url":"https://helm.sh/docs/topics/provenance/#the-provenance-file"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/cna/references/3
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-35205.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:86be3c123faedd73b4e5ba71e4251c8c74971ae419c7342452bf119d3a157520 · sha256:df405cd247c3b21f… · /containers/adp/1/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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