Cisco RoomOS Software

Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.

Lifecycle evidence status

This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.

A missing support date does not mean the product is supported. CVE publication dates and affected-version ranges must not be interpreted as EOL dates.

CVE-observed version history

CVE	Published	Affected versions	Fixed version information	Publisher evidence
CVE-2026-20302	19 Aug 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20289	5 Aug 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20187	15 Jul 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20158	15 Jul 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20153	15 Jul 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20157	15 Jul 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20156	15 Jul 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20150	15 Jul 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2026-20119	4 Feb 2026	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	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2025-20329	15 Oct 2025	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	No fixed version is explicitly recorded in the structured CVE data.	Use CVE record
CVE-2022-20793	15 Nov 2024	N/A; CE9.10.2; CE9.1.4; CE9.10.3; CE9.1.5; CE9.10.1; CE9.13.0; CE9.1.1	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2023-20004	15 Nov 2024	N/A; CE9.10.2; CE9.1.4; CE9.9.3; CE9.10.3; CE9.1.5; CE9.2.4; CE9.10.1	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2023-20090	15 Nov 2024	N/A; CE9.10.2; CE9.1.4; CE9.9.3; CE9.10.3; CE9.1.5; CE9.2.4; CE9.10.1	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2023-20092	15 Nov 2024	N/A	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2023-20093	15 Nov 2024	N/A	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2023-20094	15 Nov 2024	N/A	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2023-20008	19 Jan 2023	RoomOS 10.3.2.0; RoomOS 10.3.4.0; RoomOS 10.8.2.5; RoomOS 10.11.5.2; RoomOS 10.8.4.0; RoomOS 10.11.3.0; RoomOS 10.15.3.0; CE9.0.1	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2023-20002	19 Jan 2023	RoomOS 10.3.2.0; RoomOS 10.3.4.0; RoomOS 10.8.2.5; RoomOS 10.11.5.2; RoomOS 10.8.4.0; RoomOS 10.11.3.0; RoomOS 10.15.3.0; CE9.0.1	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20776	26 Oct 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20955	26 Oct 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20954	26 Oct 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20953	26 Oct 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20811	26 Oct 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20768	6 Jul 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20794	4 May 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20764	4 May 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2022-20783	21 Apr 2022	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗
CVE-2021-34758	6 Oct 2021	n/a	No fixed version is explicitly recorded in the structured CVE data.	Update reference ↗

How this record is maintained

The CVE inventory is reconciled automatically from cve.blacktree.nl. Exact identity matches link to existing Lifecycle product or package histories. Unmatched products stay in a prioritised publisher-source research queue, and Lifecycle marks the date gap instead of inferring a support boundary from vulnerability data.