CVE-2026-20119
Published: Feb 4, 2026
Modified: Feb 12, 2026
CVSS v3.1
7.5
Description
A vulnerability in the text rendering subsystem of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of input received by an affected device. An attacker could exploit this vulnerability by getting the affected device to render crafted text, for example, a crafted meeting invitation. As indicated in the CVSS score, no user interaction is required, such as accepting the meeting invitation. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco RoomOS Software | affected RoomOS 10.11.2.2affected RoomOS 10.15.2.2affected RoomOS 11.5.4.6affected RoomOS 11.5.2.4affected RoomOS 10.8.2.5+46 more versions |
Cisco | Cisco TelePresence Endpoint Software (TC/CE) | affected CE9.3.0affected CE9.10.2affected CE9.2.6affected CE9.5.0affected CE9.3.3+30 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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