Executive Risk Summary
"A vulnerability in the text rendering subsystem of Cisco TelePresence Collaboration Endpoint and Cisco RoomOS Software could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to insufficient validation of input received by an affected device, which can be exploited by getting the device to render crafted text."
Operational Audit Arsenal
Target Type Firmware Image
Target Asset Cisco TelePresence Collaboration Endpoint Software
Standard Path Global Firmware
Manual Verification Required
This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Reboot Required Likely
High
Internal Work Notes
CVE-2026-20119: Unauthenticated DoS vulnerability in Cisco TelePresence Collaboration Endpoint and Cisco RoomOS Software, requiring firmware update to prevent remote denial of service attacks.
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Related Cisco Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.