Helm's plugin verification fails open when .prov is missing, allowing unsigned plugin install
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.4epss 0.2%
probabilidade de exploração
0.2%top 87% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
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
Produtos afetados
helm · helmReferências
https://access.redhat.com/errata/RHSA-2026:26441https://access.redhat.com/security/cve/CVE-2026-35205https://bugzilla.redhat.com/show_bug.cgi?id=2456927https://github.com/helm/helm/commit/05fa37973dc9e42b76e1d2883494c87174b6074fhttps://github.com/helm/helm/releases/tag/v4.1.4https://github.com/helm/helm/security/advisories/GHSA-q5jf-9vfq-h4h7https://helm.sh/docs/topics/provenance/#the-provenance-filehttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-35205.json