CVE-2026-53420 | Zoom Communications Zoom Workplace up to 7.1.x Zoom Phone feature buffer overflow

October 13, 2026 Yanac

A vulnerability was found in Zoom Communications Zoom Workplace up to 7.1.x and classified as critical. This affects an unknown function of the component Zoom Phone feature. Such manipulation leads to buffer overflow.

This vulnerability is uniquely identified as CVE-2026-53420. The attack can be launched remotely. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More