Cisco Unified Communications Products Security Hardening Release: October 2026
As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection have conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. These vulnerabilities we
Read at Cisco PSIRT Security Advisories
- Vendor
- Cisco
- Product
- Unified Communications Manager, Prime Infrastructure
- EPSS
- 0.005 (p42)
- Exposure class
- Collaboration, Network management
Why it ranks 25 (Notable)
- Product class: collaboration, network management
- Widely deployed vendor product (Cisco)
- Covered by 2 independent sources
- Vendor security advisory
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- Cisco PSIRT Security Advisories (sec.cloudapps.cisco.com)
- CVE-2026-76473 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-76474 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-76475 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-76476 on this site · NVD · CVE.org · Vulnpedia
- CVE-2026-76477 on this site · NVD · CVE.org · Vulnpedia
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