Executive brief
Cisco RoomOS, the operating system for Cisco collaboration and video conferencing devices, is affected by multiple access control vulnerabilities. These flaws could allow an authenticated user to bypass security restrictions, potentially leading to unauthorized access to sensitive data or full control over the affected device. Cisco has released software updates to address these issues, which were discovered during internal security reviews.
Technical details
Multiple vulnerabilities in Cisco RoomOS are categorized under improper access control (CWE-284), affecting authorization, authentication, and privilege management. An attacker with network reachability and low-level authenticated access could exploit these flaws to bypass security controls. The most severe of these issues carries a CVSS score of 8.8, indicating potential for full compromise of confidentiality, integrity, and availability. These vulnerabilities were identified during internal Cisco security hardening reviews and are addressed in RoomOS releases 11.32.6.0, 11.39.1.1, 26.5.2.2, and the June 2026 cloud release.
Affected products
- Cisco RoomOS Software 11 and earlier; 26 before 26.5.2.2
Timeline
- 2026-07-15: advisory
- 2026-07-15: disclosed
- 2026-07-15: patched