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Advisory severityHigh8.8Cisco 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.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations. This bulletin covers 6 CVEs; its score, affected versions and guidance may apply to different issues within that bulletin.

cisco-sa-hardening-roomos-AqNMbEq Source published Source updated

VulniPulse record published Record updated

CVE-2026-20150CVE-2026-20153CVE-2026-20156CVE-2026-20157CVE-2026-20158CVE-2026-20187
Affected products & platforms
CiscoUnclassified
Open source advisory

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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.

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 21 hours 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 21 hours 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 21 hours ago·verify at source

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