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EUVD-2026-15431

🗓️ 25 Mar 2026 18:31:46Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

DHCP snooping flaw in IOS XE lets unauthenticated remote attackers forward Bootstrap Protocol packets between VLANs, causing denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-20084
25 Mar 202617:05
circl
Cisco
Cisco IOS XE Software for Catalyst 9000 Series Switches DHCP Snooping Denial of Service Vulnerability
25 Mar 202616:00
cisco
CNNVD
Cisco IOS XE Software 资源管理错误漏洞
25 Mar 202600:00
cnnvd
CVE
CVE-2026-20084
25 Mar 202616:02
cve
Cvelist
CVE-2026-20084
25 Mar 202616:02
cvelist
NCSC
Vulnerabilities fixed in Cisco IOS XE Software
26 Mar 202609:50
ncsc
NVD
CVE-2026-20084
25 Mar 202616:16
nvd
Positive Technologies
PT-2026-27790
25 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-20084
26 Mar 202617:00
redhatcve
Vulnrichment
CVE-2026-20084
25 Mar 202616:02
vulnrichment
Rows per page
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    ]
  }
]

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