CVE-2026-76473
Cisco · Cisco Emergency Responder, Cisco Unified Communications Manager, Cisco Unified Communications Manager IM and Presence Service
Cisco
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SECURITY ALERT
CVE
CVE-2026-76473
CriticalCVSS —
VendorCisco
ProductCisco Emergency Responder, Cisco Unified Communications Manager, Cisco Unified Communications Manager IM and Presence Service
Recommended action
Apply the security updates or mitigations listed in the vendor's official advisory.
Published21-10-2026
SourceCisco PSIRT
SECURE
INFRASTRUCTURE
INFRASTRUCTURE
OPTIMIZED
NETWORKS
NETWORKS
BUSINESS
CONTINUITY
CONTINUITY
TRUSTED
PARTNER
PARTNER
MANAR TECHwww.manartech.com
About this alert
A vulnerability tracked as CVE-2026-76473 affects Cisco Emergency Responder, Cisco Unified Communications Manager, Cisco Unified Communications Manager IM and Presence Service from Cisco. Severity: Critical. Organizations running the affected product should review the official advisory and apply the recommended action.
- Severity
- Critical
- CVSS
- Not yet rated
- Vendor
- Cisco
- Product
- Cisco Emergency Responder, Cisco Unified Communications Manager, Cisco Unified Communications Manager IM and Presence Service
- Published
- 21-10-2026
- Source
- Cisco PSIRT
- Recommended action
- Apply the security updates or mitigations listed in the vendor's official advisory.