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CVE-2026-20080 Cisco IEC6400 Edge Compute Appliance SSH Denial of Service Vulnerability

🗓️ 21 Jan 2026 16:26:06Reported by ciscoType 
cvelist
 cvelist
🔗 www.cve.org👁 15 Views

An unauthenticated attacker can render Cisco IEC6400 SSH service unresponsive during flood attacks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-20080
21 Jan 202616:26
attackerkb
Circl
CVE-2026-20080
21 Jan 202617:17
circl
Cisco
Cisco IEC6400 Wireless Backhaul Edge Compute Software SSH Denial of Service Vulnerability
21 Jan 202616:00
cisco
CNNVD
Cisco IEC6400 Wireless Backhaul Edge Compute Software: Resource Management Error Vulnerability
21 Jan 202600:00
cnnvd
CVE
CVE-2026-20080
21 Jan 202616:26
cve
EUVD
EUVD-2026-3662
21 Jan 202616:26
euvd
NCSC
Vulnerabilities fixed in Cisco Unified Communications products
22 Jan 202609:49
ncsc
NVD
CVE-2026-20080
21 Jan 202617:16
nvd
Positive Technologies
PT-2026-3787
21 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-20080
22 Jan 202617:34
redhatcve
Rows per page
[
  {
    "vendor": "Cisco",
    "product": "Cisco Ultra-Reliable Wireless Backhaul",
    "versions": [
      {
        "version": "1.0.0",
        "status": "affected"
      },
      {
        "version": "1.1.0",
        "status": "affected"
      },
      {
        "version": "1.0.2",
        "status": "affected"
      },
      {
        "version": "1.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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