Product · Cisco

Cisco Unity Connection

39 known vulnerabilities.

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High 8.2

CVE-2026-20045 Exploited Public exploit

Cisco Unified Communications Products Remote Code Execution Vulnerability

A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unity Connectio…

Cisco Cisco Unified Communications Manager Cisco Unity Connection Cisco Unified Communications Manager IM and Presence Service Network devices

Jan 21, 2026
KEV Jan 21, 2026