Steeltoe.Discovery.Consul: malformed 'secure' metadata aborts service instance lookup (DoS)
High-risk advisory
CVE-2026-81516
Summary
Steeltoe.Discovery.Consul: malformed 'secure' metadata aborts service instance lookup (DoS)
Why it matters
GitHub has published a reviewed security advisory for Steeltoe.Discovery.Consul. Prioritize it with other application dependency updates.
Operator check
Check whether Steeltoe.Discovery.Consul is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.