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Update Summary

May 13, 2026 release for Webex App 46.5.0.34931 on Windows and Mac, and 46.5 on iPhone, iPad, and Android. It resolves calling, messaging, mobile audio, and iOS crash issues.

Update Details

Security

  • Webex CUCM Calling remote control via BFCP was sending unencrypted keypress characters.

Bug Fixes

  • Closed captions language selection was unavailable during a Webex Calling call.
  • Firebase could cause an iOS crash due to high CPU usage.
  • Message sending could fail when a meeting was created in a space using the schedule meeting option.
  • Mobile clients could lose audio when initiating a call after a DTMF tone was pressed.
  • Taking a picture for a message could be blocked by Intune on iOS.
  • HELD Location Discovery could fail on wired connections for Calling - Unified CM.

Hints

  • Refer to the Bug Search Tool for further details.
Product Information

Vendor: Cisco

Product: Webex

Version: Windows—46.5.0.34931; Mac—46.5.0.34931; iPhone and iPad—46.5; An

Release date: May 13, 2026