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Security Advisories

CGA-3w39-vc65-cx97

Package

flux-source-controller

Component

github.com/sigstore/timestamp-authority

Latest update

Fixed

Fixed version

1.7.4-r5

Aliases

  • CVE-2025-66564
  • GHSA-4qg8-fj49-pxjh
  • GO-2025-4192

Severity

7.5

High

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-66564
  • https://github.com/advisories/GHSA-4qg8-fj49-pxjh
  • https://pkg.go.dev/vuln/GO-2025-4192

Updates

Status

Fixed

Fixed version

1.7.4-r5

Status

Pending upstream fix

Impact

Upstream depends on github.com/sigstore/timestamp-authority which we need to bump it to github.com/sigstore/timestamp-authority/v2 but we can not change it as its breaking change from v1 to v2. If we run 'go mod why -m github.com/sigstore/timestamp-authority', 3 direct dependencies depends on it. Cosign also bumped this on latest v3 tag, but upstream uses v2. This is also breaking change.

Status

Under investigation

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