CVE-2026-20150
Cisco RoomOS Security Hardening Release - Access Control Vulnerabilities
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20150 are related to improper access control that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-284.
| CWE | CWE-284 |
| Vendor | cisco |
| Product | cisco roomos software |
| Ecosystems | |
| Industries | NetworkingTelecommunications |
| Published | Jul 15, 2026 |
| Last Updated | Jul 15, 2026 |
Stay Ahead of the Next One
Get instant alerts for cisco cisco roomos software
Be the first to know when new high vulnerabilities affecting cisco cisco roomos software are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Cisco / Cisco RoomOS Software
RoomOS 10.11.2.2 RoomOS 10.15.2.2 RoomOS 11.5.4.6 RoomOS 11.5.2.4 RoomOS 10.8.2.5 RoomOS 10.11.5.2 RoomOS 10.11.3.0 RoomOS 10.15.5.3 RoomOS 10.19.2.2 RoomOS 11.1.3.1 RoomOS 10.11.6.0 RoomOS 10.19.3.0 RoomOS 10.19.4.2 RoomOS 10.3.2.4 RoomOS 10.3.4.0 RoomOS 10.15.3.0 RoomOS 11.1.4.1 RoomOS 11.14.2.3 RoomOS 11.1.2.4 RoomOS 10.8.3.1 RoomOS 11.14.2.1 RoomOS 10.3.3.0 RoomOS 10.8.4.0 RoomOS 10.15.4.1 RoomOS 10.19.5.6 RoomOS 10.11.4.1 RoomOS 11.9.3.1 RoomOS 11.5.3.3 RoomOS 10.3.2.0 RoomOS 11.9.2.4 RoomOS 11.14.3.0 RoomOS 11.17.2.2 RoomOS 11.14.4.0 RoomOS 10.19 StepUpg RoomOS 11.17.3.0 RoomOS 11.20.2.3 RoomOS 11.14.5.0 RoomOS 11.17.4.0 RoomOS 11.20.3.0 RoomOS 11.23.1.6 RoomOS 11.23.1.8 RoomOS 11.24.1.5 RoomOS 11.24.2.4 RoomOS 11.24.3.0 RoomOS 11.24.4.1 RoomOS 11.27.2.0 RoomOS 11.28.1.3 RoomOS 11.27.3.0 RoomOS 11.31.1.5 RoomOS 11.27.4.0 RoomOS 11.32.2.1 RoomOS 11.33.1.7 RoomOS 26.0.1.2 RoomOS 11.34.1.2 RoomOS 11.32.3.0 RoomOS 11.27.5.0 RoomOS 11.32.4.0 RoomOS 26.1.1.5 RoomOS 11.35.1.2 RoomOS 26.2.2.2 RoomOS 11.32.5.1 RoomOS 26.4.1.6 RoomOS 26.4.1.4 RoomOS 26.3.1.3 RoomOS 11.36.1.1 RoomOS 11.37.1.0 RoomOS 26.5.2.0 RoomOS 11.38.1.1