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Security Advisories

CGA-mg4w-rcm3-fxf5

Package

cloudbeat-9.1

Component

github.com/sigstore/timestamp-authority

Latest update

Pending upstream fix

Aliases

Severity

5.9

Medium

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-49835
  • https://github.com/advisories/GHSA-9c54-x2g4-v92j
  • https://pkg.go.dev/vuln/GO-2026-5851

Updates

Status

Pending upstream fix

Impact

github.com/sigstore/timestamp-authority is present at v1.2.2 as an indirect dependency via github.com/sigstore/cosign/v2 v2.2.4. GHSA-9c54-x2g4-v92j has no fixed version for the v1 module (firstPatchedVersion null, vulnerable range <= 1.2.9); the fix is published only in the github.com/sigstore/timestamp-authority/v2 module (2.0.7 / 2.1.0). No released cosign version depends on the /v2 module path (v2.2.4 -> v1.2.2, v2.5.3 latest -> v1.2.8), so resolution is blocked pending an upstream cosign release that adopts /v2.

Status

Under investigation

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