We investigated all 5 failing E2E tasks and confirmed they fail with identical errors on the main branch, independent of this PR. The failures are caused by pre-existing backend service unavailability (PingAM timeouts, mock API non-responses) that have no connection to the brace-expansion lockfile update. No code changes are needed — this PR can be merged once the environment is stable.
Self-Healing CI
Classification: Environment state
An empty commit was applied to the branch to trigger a new CI pipeline execution to resolve the environment issue.
The PR is a pure transitive lockfile update — upgrading brace-expansion (a glob/string utility) from v1 to v5 to address CVE-2026-13149. No application logic, authentication flows, or UI code was changed.
All 5 failing tasks are Playwright E2E tests that depend on live backend services (PingAM, mock APIs). Their errors show classic service-unavailability symptoms:
- logout.spec.ts: 30-second timeout waiting for the PingAM "User Name" login field to appear — the PingAM service never responded.
- par.spec.ts: Login returned "✗ Login failure" instead of "Session established" — the backend authentication service rejected or failed the request.
- email-suspend.test.ts, choice-confirm-poll.test.ts, webauthn-device.test.ts: Expected UI elements never appeared, indicating the journey mock API did not return the expected responses.
None of the error messages reference any function, module, or import that the PR touched. brace-expansion is not on any code path related to authentication, OIDC flows, WebAuthn, or journey orchestration.
Critically, the similar-task-failure-detector confirmed that all 5 tasks fail with identical errors on the main branch as well. This definitively rules out a code_change classification — the failures are pre-existing infrastructure issues present independently of this PR.