CVSS 8.8 (high) · published 2026-10-14
A Heap-based Buffer Overflow vulnerability in the VXLAN Gateway Daemon (vgd) of Juniper Networks Junos OS allows a malicious or compromised SDN-controller to cause a complete outage of the OVSDB control plane and possibly remote code execution.
Weakness: CWE-122
Source: NVD CVE-2026-103994
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