Unleash: Unauthenticated single-request DoS via OpenAPI validation error formatter
High-risk advisory
CVE-2026-63462
Summary
Unleash: Unauthenticated single-request DoS via OpenAPI validation error formatter
Why it matters
GitHub has published a reviewed security advisory for unleash-server. Prioritize it with other application dependency updates.
Operator check
Check whether unleash-server 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.