Cisco Unified Communications vulnerabilities

A vulnerability in Cisco products (Emergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM&P, Unified CM SME, Unity Connection) related to improper neutralization of input during web page generation (CWE-79, cross-site scripting). It was discovered during an internal security review and fixed in hardening releases.

Cisco conducted an internal security review of Emergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM&P, Unified CM SME, and Unity Connection, resulting in hardening releases. CVE-2026-76474 covers internally discovered vulnerabilities related to improper authentication (CWE-287).

A vulnerability in Cisco products (Emergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM&P, Unified CM SME, Unity Connection) related to improper control of a resource through its lifetime (CWE-74). It was discovered during an internal security review and fixed in hardening releases.

Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager (Unified CM), Cisco Unified CM IM & Presence Service, Cisco Unified CM Session Management Edition, and Cisco Unity Connection contain multiple vulnerabilities related to improper limitation of a pathname to a restricted directory (CWE-22). Cisco has released software hardening updates.

Cisco conducted an internal security review of Emergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM&P, Unified CM SME, and Unity Connection, resulting in hardening releases that address multiple internally discovered vulnerabilities. These vulnerabilities relate to improper access control issues grouped under CWE-284.

Cisco conducted an internal security review of Emergency Responder, Prime Collaboration Deployment, Unified Communications Manager, Unified CM IM & Presence, Unified CM SME, and Unity Connection, resulting in hardening releases that address multiple internally discovered vulnerabilities related to improper input validation (CWE-20).