What is cisco-sa-webex-cui-cert-8jSZYhWL?

cisco-sa-webex-cui-cert-8jSZYhWL is a security advisory published by Cisco PSIRT openVuln with Critical severity. Cisco Webex Services Certificate Validation Vulnerability

Which CVE IDs does cisco-sa-webex-cui-cert-8jSZYhWL cover?

cisco-sa-webex-cui-cert-8jSZYhWL covers the following CVE IDs: CVE-2026-20184. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of cisco-sa-webex-cui-cert-8jSZYhWL?

cisco-sa-webex-cui-cert-8jSZYhWL has a CVSS v3 base score of 9.8, published by Cisco PSIRT openVuln.

Which products are affected by cisco-sa-webex-cui-cert-8jSZYhWL?

cisco-sa-webex-cui-cert-8jSZYhWL affects 1 product, including: Cisco Webex Meetings.

cisco-sa-webex-cui-cert-8jSZYhWLCriticalCVSS 9.8

Cisco Webex Services Certificate Validation Vulnerability

Vendor

Cisco PSIRT openVuln

Published

April 15, 2026

Last Modified

April 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-20184 →

📋 Description

🎯 Affected products1

Cisco Webex Meetings

🔗 References (2)

advisoryhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-cui-cert-8jSZYhWL
cvrfhttps://sec.cloudapps.cisco.com/security/center/contentxml/CiscoSecurityAdvisory/cisco-sa-webex-cui-cert-8jSZYhWL/cvrf/cisco-sa-webex-cui-cert-8jSZYhWL_cvrf.xml