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Security Advisories

CGA-cgf5-pgfp-gmg4

Package

kyverno-cleanup-controller-1.14

Component

github.com/sigstore/fulcio

Latest update

Pending upstream fix

Aliases

Severity

7.5

High

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-66506

Updates

Status

Pending upstream fix

Impact

Updating github.com/sigstore/fulcio from v1.6.6 to v1.8.3 is not feasible in this project due to incompatible transitive dependencies. Fulcio v1.8.3 requires Go 1.25.0, sigstore/sigstore v1.10.0, cel-go v0.25.0, and otelgrpc v0.63.0, which are incompatible with Kyverno's pinned Kubernetes dependencies (k8s.io/apiserver v0.32.3, k8s.io/client-go v0.32.3). Upgrading the Kubernetes packages to resolve these conflicts introduces additional breaking changes with other dependencies like grpc-gcp-go. Since fulcio is an indirect dependency pulled in through sigstore/cosign, the fix must come from upstream. [v2-migration]

Status

Under investigation


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