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High8.8Cisco Exploited

High [CVE-2026-20150 +5] Cisco RoomOS Security Hardening Release: July 2026

This high-severity Cisco advisory covers CVE-2026-20150 and CVE-2026-20153 and 4 more CVEs affecting RoomOS Software.

cisco-sa-hardening-roomos-AqNMbEq Published Jul 15, 2026Updated by vendor Jul 15, 2026
CVE-2026-20150CVE-2026-20153CVE-2026-20156CVE-2026-20157CVE-2026-20158CVE-2026-20187
Affected products & platforms
CiscoUnclassified
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Summary

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.

These vulnerabilities were found during internal testing and are not known to be actively exploited.

To assist customers in patching and to streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class — Common Weakness Enumeration (CWE) — and assigned a single Common Vulnerabilities and Exposures Identifier (CVE ID) to each CWE grouping.

Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

Affected product named by the advisory: RoomOS Software.

Affected versions
  • Scope: These vulnerabilities affect Cisco RoomOS, regardless of device configuration.
  • Release 11 and earlier (first fixed: 11.32.6.0 / RoomOS 11.39.1.1)
  • Release 26 (first fixed: 26.5.2.2 / RoomOS June 2026 (26.7.1.7))

Official advisory · high-confidence parse· fetched 9 days ago·verify at source

Fixed versions
  • 11.32.6.0 / RoomOS 11.39.1.1
  • 26.5.2.2 / RoomOS June 2026 (26.7.1.7)

Official advisory · high-confidence parse· fetched 9 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Upgrade to the first fixed release for your train per the Fixed Releases table in this advisory.
  • Release 11 and earlier: upgrade to 11.32.6.0 / RoomOS 11.39.1.1.
  • Release 26: upgrade to 26.5.2.2 / RoomOS June 2026 (26.7.1.7).
Workaround status
  • There are no workarounds that address these vulnerabilities.

Official advisory · high-confidence parse· fetched 9 days ago·verify at source

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