CVE-2026-53407 | Zoom Workplace/Meeting SDK on iOS/Android Custom URL Scheme improper authorization

A vulnerability was found in Zoom Workplace and Meeting SDK on iOS/Android and classified as critical. Impacted is an unknown function of the component Custom URL Scheme Handler. Such manipulation leads to improper authorization.

This vulnerability is documented as CVE-2026-53407. The attack can be executed remotely. There is not any exploit available.

It is suggested to upgrade the affected component.