CVE-2026-20045
Cisco Unified Communications Products Code Injection Vulnerability
⚠ KEVEPSS 3.9%
Description
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 Connection, and Cisco Webex Calling Dedicated Instance contain a code injection vulnerability that could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root.
How to fix CVE-2026-20045
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2026-20045 being exploited?
Yes — CVE-2026-20045 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.