Dossier
Webex Services
Coverage of Webex Services in the Nexus archive.
- Cisco says critical Webex Services flaw requires customer action
Cisco has released security updates to patch four critical vulnerabilities in its Webex Services platform, including a fixed improper certificate validation flaw that requires further customer action to address.
- Cisco Patches Four Critical Identity Services, Webex Flaws Enabling Code Execution
Cisco has released patches for four critical security vulnerabilities in Identity Services and Webex Services, which could allow arbitrary code execution and user impersonation. The most severe flaw, CVE-2026-20184, involves improper certificate validation in single sign-on (SSO) integration.