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CVE-2026-76466 Cisco Expressway Series Remote Code Execution Vulnerability

🗓️ 21 Oct 2026 16:14:19Reported by ciscoType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Unauthenticated remote RCE in Cisco Expressway Series database service as root.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-76466
21 Oct 202617:03
–circl
cisco
Cisco
Cisco Advance Notification for Publication of October 21, 2026, Security Advisories
14 Oct 202616:00
–cisco
cve
CVE
CVE-2026-76466
21 Oct 202616:14
–cve
euvd
EUVD
EUVD-2026-107382
21 Oct 202616:14
–euvd
nvd
NVD
CVE-2026-76466
21 Oct 202617:19
–nvd
[
  {
    "vendor": "Cisco",
    "product": "Cisco TelePresence Video Communication Server (VCS) Expressway",
    "versions": [
      {
        "version": "X8.11.2",
        "status": "affected"
      },
      {
        "version": "X8.6",
        "status": "affected"
      },
      {
        "version": "X8.11.3",
        "status": "affected"
      },
      {
        "version": "X8.2.2",
        "status": "affected"
      },
      {
        "version": "X8.8.3",
        "status": "affected"
      },
      {
        "version": "X8.11.0",
        "status": "affected"
      },
      {
        "version": "X12.5.2",
        "status": "affected"
      },
      {
        "version": "X8.1.1",
        "status": "affected"
      },
      {
        "version": "X8.9",
        "status": "affected"
      },
      {
        "version": "X12.5.1",
        "status": "affected"
      },
      {
        "version": "X12.5.6",
        "status": "affected"
      },
      {
        "version": "X8.7.3",
        "status": "affected"
      },
      {
        "version": "X12.6.0",
        "status": "affected"
      },
      {
        "version": "X8.11.1",
        "status": "affected"
      },
      {
        "version": "X8.5",
        "status": "affected"
      },
      {
        "version": "X8.9.1",
        "status": "affected"
      },
      {
        "version": "X8.10.2",
        "status": "affected"
      },
      {
        "version": "X8.8.2",
        "status": "affected"
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      {
        "version": "X8.5.3",
        "status": "affected"
      },
      {
        "version": "X8.1",
        "status": "affected"
      },
      {
        "version": "X8.9.2",
        "status": "affected"
      },
      {
        "version": "X8.11.4",
        "status": "affected"
      },
      {
        "version": "X12.5.4",
        "status": "affected"
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      {
        "version": "X8.8.1",
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      {
        "version": "X8.2.1",
        "status": "affected"
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      {
        "version": "X8.5.1",
        "status": "affected"
      },
      {
        "version": "X8.6.1",
        "status": "affected"
      },
      {
        "version": "X8.1.2",
        "status": "affected"
      },
      {
        "version": "X8.8",
        "status": "affected"
      },
      {
        "version": "X8.10.0",
        "status": "affected"
      },
      {
        "version": "X12.5.3",
        "status": "affected"
      },
      {
        "version": "X8.10.1",
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      {
        "version": "X12.5.7",
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      },
      {
        "version": "X8.10.3",
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      {
        "version": "X8.7.1",
        "status": "affected"
      },
      {
        "version": "X8.2",
        "status": "affected"
      },
      {
        "version": "X12.5.8",
        "status": "affected"
      },
      {
        "version": "X8.7",
        "status": "affected"
      },
      {
        "version": "X8.5.2",
        "status": "affected"
      },
      {
        "version": "X12.5.9",
        "status": "affected"
      },
      {
        "version": "X12.5.0",
        "status": "affected"
      },
      {
        "version": "X8.10.4",
        "status": "affected"
      },
      {
        "version": "X8.7.2",
        "status": "affected"
      },
      {
        "version": "X12.5.5",
        "status": "affected"
      },
      {
        "version": "X12.6.1",
        "status": "affected"
      },
      {
        "version": "X12.6.2",
        "status": "affected"
      },
      {
        "version": "X12.6.3",
        "status": "affected"
      },
      {
        "version": "X12.6.4",
        "status": "affected"
      },
      {
        "version": "X12.7.0",
        "status": "affected"
      },
      {
        "version": "X12.7.1",
        "status": "affected"
      },
      {
        "version": "X14.0.0",
        "status": "affected"
      },
      {
        "version": "X14.0.1",
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      },
      {
        "version": "X14.0.2",
        "status": "affected"
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      {
        "version": "X14.0.3",
        "status": "affected"
      },
      {
        "version": "X14.0.4",
        "status": "affected"
      },
      {
        "version": "X14.0.5",
        "status": "affected"
      },
      {
        "version": "X14.0.6",
        "status": "affected"
      },
      {
        "version": "X14.0.7",
        "status": "affected"
      },
      {
        "version": "X14.0.8",
        "status": "affected"
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      {
        "version": "X14.2.0",
        "status": "affected"
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      {
        "version": "X14.0.9",
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      },
      {
        "version": "X14.2.1",
        "status": "affected"
      },
      {
        "version": "X14.2.2",
        "status": "affected"
      },
      {
        "version": "X14.0.11",
        "status": "affected"
      },
      {
        "version": "X14.2.5",
        "status": "affected"
      },
      {
        "version": "X14.0.10",
        "status": "affected"
      },
      {
        "version": "X14.2.6",
        "status": "affected"
      },
      {
        "version": "X14.2.7",
        "status": "affected"
      },
      {
        "version": "X14.3.0",
        "status": "affected"
      },
      {
        "version": "X14.3.1",
        "status": "affected"
      },
      {
        "version": "X14.3.2",
        "status": "affected"
      },
      {
        "version": "X14.3.3",
        "status": "affected"
      },
      {
        "version": "X15.0.0",
        "status": "affected"
      },
      {
        "version": "X14.3.4",
        "status": "affected"
      },
      {
        "version": "X14.3.5",
        "status": "affected"
      },
      {
        "version": "X15.0.1",
        "status": "affected"
      },
      {
        "version": "X15.0.2",
        "status": "affected"
      },
      {
        "version": "X15.0.3",
        "status": "affected"
      },
      {
        "version": "X14.3.6",
        "status": "affected"
      },
      {
        "version": "X15.2.0",
        "status": "affected"
      },
      {
        "version": "X15.2.1",
        "status": "affected"
      },
      {
        "version": "X15.2.2",
        "status": "affected"
      },
      {
        "version": "X15.2.3",
        "status": "affected"
      },
      {
        "version": "X14.3.7",
        "status": "affected"
      },
      {
        "version": "X15.2.4.",
        "status": "affected"
      },
      {
        "version": "X15.2.4",
        "status": "affected"
      },
      {
        "version": "X15.3.0",
        "status": "affected"
      },
      {
        "version": "X15.3.1",
        "status": "affected"
      },
      {
        "version": "X15.3.2",
        "status": "affected"
      },
      {
        "version": "X15.4.0",
        "status": "affected"
      },
      {
        "version": "X15.5.0",
        "status": "affected"
      },
      {
        "version": "X15.5.1",
        "status": "affected"
      },
      {
        "version": "X15.5.2",
        "status": "affected"
      },
      {
        "version": "X15.5.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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