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PYSEC-2026-854 OpenStack Neutron allows remote attackers to bypass an intended DHCP-spoofing protection mechanism

🗓️ 06 Jul 2026 08:03:23Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

OpenStack Neutron IPTables bypasses DHCP spoofing protection via crafted discovery, enabling DoS or traffic interception.

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07 Jul 2026 11:45Current
6.9Medium risk
Vulners AI Score6.9
CVSS 38.2
EPSS0.03411
2