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Security Advisories

CGA-9g4p-vmh9-2x8w

Package

caddy

Component

github.com/slackhq/nebula

Latest update
Fixed
Fixed Version

2.11.0-r0

Aliases
  • CVE-2026-25793
  • GHSA-69x3-g4r3-p962
  • GO-2026-4458

Severity

Unknown
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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-25793
  • https://github.com/advisories/GHSA-69x3-g4r3-p962
  • https://pkg.go.dev/vuln/GO-2026-4458

Updates

Status

Fixed

Fixed version

2.11.0-r0

Status

Pending upstream fix

Impact

nebula v1.10.3 fixes GHSA-69x3-g4r3-p962 but introduces breaking API changes that cause compilation failures via a transitive dependency. caddy depends on github.com/smallstep/certificates@v0.29.0, whose nebula provisioner (authority/provisioner/nebula.go) uses types removed in v1.10.3: nebula.NebulaCAPool, nebula.NebulaCertificate, nebula.NewCAPoolFromBytes, nebula.UnmarshalNebulaCertificate. The fix requires smallstep/certificates upstream to update their nebula provisioner for the v1.10.3 API changes.

Upstream advisory: https://github.com/advisories/GHSA-69x3-g4r3-p962 Blocking: https://github.com/smallstep/certificates/blob/v0.29.0/authority/provisioner/nebula.go

Status

Under investigation

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