OpenAPI3 version value escapes `emitterOutputDir` and overwrites YAML/JSON outside the output tree
High-risk advisory
Summary
OpenAPI3 version value escapes `emitterOutputDir` and overwrites YAML/JSON outside the output tree
Why it matters
GitHub has published a reviewed security advisory for @typespec/openapi3. Prioritize it with other application dependency updates.
Operator check
Check whether @typespec/openapi3 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.