Custom roles whose actions include `*`, `*/*`, or `Microsoft.Authorization/*` grant near-Owner privileges and bypass least-privilege. Microsoft.Authorization/* in particular is a privilege-escalation primitive (holder can grant themselves Owner).
A scan reports where your tenant stands on this check — pass, fail with a step-by-step fix, or not applicable if your licensing doesn’t include the feature. When Tenant Strike can’t read a setting with read-only access, it says unverified and gives you a one-command way to confirm it yourself — it never guesses.
Check your own tenant
Is your tenant covered on "narrow overbroad custom roles"?
One read-only scan answers it — this check and every other one in the catalog, each with a plain-English fix. 7-day Pro trial, no credit card.