Vulnerabilities
Cisco patches critical cross-site scripting flaws in Unified CM, Unity Connection
Cisco releases hardening updates for multiple communications products to address internally discovered vulnerabilities rated critical by NVD.
Unified Communications Manager
Everything Threat Times has reported about Unified Communications Manager: 4 stories, newest first. Part of our Vulnerabilities coverage.
Vulnerabilities
Cisco patches critical flaws in Unified CM, Emergency Responder, Unity Connection
Cisco releases hardening updates for multiple communications products to address internally discovered vulnerabilities rated critical by NVD.
Vulnerabilities
Cisco patches critical authentication flaws in Unified CM, Unity Connection
Cisco releases hardening updates for Unified CM and Unity Connection to fix CVE-2026-76474, a critical improper authentication vulnerability.
Vulnerabilities
Cisco Fixes Medium-Severity Access Control Bypass in Unified CM
Cisco releases updates for CVE-2026-76487, a flaw allowing unauthenticated remote attackers to bypass access controls on Unified CM devices.