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CVE-2026-20302

🗓️ 19 Aug 2026 16:17:07Reported by ciscoType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Buffer overflow in Cisco RoomOS USB driver allows unauthenticated physical attacker to execute arbitrary code as root.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cisco
Cisco
Cisco Advance Notification for Publication of August 19, 2026, Security Advisories
12 Aug 202616:00
cisco
cisco
Cisco
Cisco RoomOS Stack Overflow Vulnerability
19 Aug 202616:00
cisco
cvelist
Cvelist
CVE-2026-20302 Cisco RoomOS Stack Overflow Vulnerability
19 Aug 202616:17
cvelist
euvd
EUVD
EUVD-2026-62563
19 Aug 202616:17
euvd
nvd
NVD
CVE-2026-20302
19 Aug 202617:18
nvd
ptsecurity
Positive Technologies
PT-2026-78494
19 Aug 202600:00
ptsecurity
[
  {
    "vendor": "Cisco",
    "product": "Cisco RoomOS Software",
    "versions": [
      {
        "version": "RoomOS 10.11.2.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.15.2.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.5.4.6",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.5.2.4",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.8.2.5",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.11.5.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.11.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.15.5.3",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.19.2.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.1.3.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.11.6.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.19.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.19.4.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.3.2.4",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.3.4.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.15.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.1.4.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.14.2.3",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.1.2.4",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.8.3.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.14.2.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.3.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.8.4.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.15.4.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.19.5.6",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.11.4.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.9.3.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.5.3.3",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.3.2.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.9.2.4",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.14.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.17.2.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.14.4.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 10.19 StepUpg",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.17.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.20.2.3",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.14.5.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.17.4.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.20.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.23.1.6",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.23.1.8",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.24.1.5",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.24.2.4",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.24.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.24.4.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.27.2.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.28.1.3",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.27.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.31.1.5",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.27.4.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.32.2.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.33.1.7",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.0.1.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.34.1.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.32.3.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.27.5.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.32.4.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.1.1.5",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.35.1.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.2.2.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.32.5.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.4.1.6",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.4.1.4",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.3.1.3",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.36.1.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.37.1.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.5.2.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.5.2.2",
        "status": "affected"
      },
      {
        "version": "RoomOS 26.6.1.4",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.38.1.1",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.32.6.0",
        "status": "affected"
      },
      {
        "version": "RoomOS 11.39.1.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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