# Cisco RoomOS vulnerabilities Source: https://junglewise.ai/threats/technologies/roomos Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/roomos.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 9 vulnerabilities in Cisco RoomOS: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-20302, was published on 19 August 2026. Nothing was published in the last eight weeks. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 1 - All time: 9 (0 critical, 0 exploited in the wild) ## About Cisco RoomOS RoomOS is an operating system developed for Cisco collaboration and video conferencing devices. ## Latest Cisco RoomOS vulnerabilities - [CVE-2026-20302: Cisco RoomOS buffer overflow in USB driver](https://junglewise.ai/threats/cve-2026-20302-cisco-roomos-buffer-overflow-in-usb-driver) (medium, CVSS 6.1, published 19 Aug 2026) - [CVE-2026-20289: Cisco RoomOS information disclosure in logging subsystem](https://junglewise.ai/threats/cve-2026-20289-cisco-roomos-information-disclosure-in-logging-subsystem) (medium, CVSS 5.7, published 5 Aug 2026) - [CVE-2026-20187: Cisco RoomOS denial of service in exceptional condition handling](https://junglewise.ai/threats/cve-2026-20187-cisco-roomos-denial-of-service-in-exceptional-condition-handling) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20158: Cisco RoomOS improper resource control denial of service](https://junglewise.ai/threats/cve-2026-20158-cisco-roomos-improper-resource-control-denial-of-service) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20157: Cisco RoomOS missing encryption for sensitive data](https://junglewise.ai/threats/cve-2026-20157-cisco-roomos-missing-encryption-for-sensitive-data) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20156: Cisco RoomOS memory buffer vulnerabilities](https://junglewise.ai/threats/cve-2026-20156-cisco-roomos-memory-buffer-vulnerabilities) (high, CVSS 8.1, published 15 Jul 2026) - [CVE-2026-20153: Cisco RoomOS improper input validation denial of service](https://junglewise.ai/threats/cve-2026-20153-cisco-roomos-improper-input-validation-denial-of-service) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20150: Cisco RoomOS improper access control vulnerabilities](https://junglewise.ai/threats/cve-2026-20150-cisco-roomos-improper-access-control-vulnerabilities) (high, CVSS 8.8, published 15 Jul 2026) - [CVE-2025-20329: A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS Software…](https://junglewise.ai/threats/cve-2025-20329-a-vulnerability-in-the-logging-component-of-cisco-telepresence) (medium, CVSS 4.9, published 15 Oct 2025) ## Most severe Cisco RoomOS vulnerabilities - [CVE-2026-20150: Cisco RoomOS improper access control vulnerabilities](https://junglewise.ai/threats/cve-2026-20150-cisco-roomos-improper-access-control-vulnerabilities) (high, CVSS 8.8, published 15 Jul 2026) - [CVE-2026-20156: Cisco RoomOS memory buffer vulnerabilities](https://junglewise.ai/threats/cve-2026-20156-cisco-roomos-memory-buffer-vulnerabilities) (high, CVSS 8.1, published 15 Jul 2026) - [CVE-2026-20187: Cisco RoomOS denial of service in exceptional condition handling](https://junglewise.ai/threats/cve-2026-20187-cisco-roomos-denial-of-service-in-exceptional-condition-handling) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20158: Cisco RoomOS improper resource control denial of service](https://junglewise.ai/threats/cve-2026-20158-cisco-roomos-improper-resource-control-denial-of-service) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20157: Cisco RoomOS missing encryption for sensitive data](https://junglewise.ai/threats/cve-2026-20157-cisco-roomos-missing-encryption-for-sensitive-data) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20153: Cisco RoomOS improper input validation denial of service](https://junglewise.ai/threats/cve-2026-20153-cisco-roomos-improper-input-validation-denial-of-service) (high, CVSS 7.5, published 15 Jul 2026) - [CVE-2026-20302: Cisco RoomOS buffer overflow in USB driver](https://junglewise.ai/threats/cve-2026-20302-cisco-roomos-buffer-overflow-in-usb-driver) (medium, CVSS 6.1, published 19 Aug 2026) - [CVE-2026-20289: Cisco RoomOS information disclosure in logging subsystem](https://junglewise.ai/threats/cve-2026-20289-cisco-roomos-information-disclosure-in-logging-subsystem) (medium, CVSS 5.7, published 5 Aug 2026) - [CVE-2025-20329: A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint (CE) and Cisco RoomOS Software…](https://junglewise.ai/threats/cve-2025-20329-a-vulnerability-in-the-logging-component-of-cisco-telepresence) (medium, CVSS 4.9, published 15 Oct 2025) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 1 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Cisco technologies - [Cisco IOS](https://junglewise.ai/threats/technologies/ios): 70 vulnerabilities - [Cisco Identity Services Engine](https://junglewise.ai/threats/technologies/identity-services-engine): 58 vulnerabilities - [Cisco IOS XE](https://junglewise.ai/threats/technologies/ios-xe): 57 vulnerabilities - [Cisco Firepower Threat Defense](https://junglewise.ai/threats/technologies/firepower-threat-defense): 33 vulnerabilities - [Cisco Firepower Threat Defense Software](https://junglewise.ai/threats/technologies/firepower-threat-defense-software): 33 vulnerabilities - [Cisco IOS XR](https://junglewise.ai/threats/technologies/ios-xr): 31 vulnerabilities - [Cisco IOS XE Software](https://junglewise.ai/threats/technologies/ios-xe-software): 28 vulnerabilities - [Cisco Adaptive Security Appliance Software](https://junglewise.ai/threats/technologies/secure-firewall-asa-software): 23 vulnerabilities - [Cisco Snort 3](https://junglewise.ai/threats/technologies/snort-3): 20 vulnerabilities - [Cisco Ios Software](https://junglewise.ai/threats/technologies/ios-software): 19 vulnerabilities - [Cisco ISE Passive Identity Connector](https://junglewise.ai/threats/technologies/ise-passive-identity-connector): 19 vulnerabilities - [Cisco Secure Firewall Management Center](https://junglewise.ai/threats/technologies/secure-firewall-management-center): 16 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Cisco RoomOS vulnerabilities", https://junglewise.ai/threats/technologies/roomos, 11 November 2026.