CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.6. It may be remotely exploitable.
CVE
CVE-2026-5367
Severity
HIGH
CVSS
8.6
EPSS
0.87%
Original NVD Description
A flaw was found in OVN (Open Virtual Network). A remote attacker, by sending crafted DHCPv6 (Dynamic Host Configuration Protocol for IPv6) SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the disclosure of sensitive information stored in heap memory, which is then returned to the attacker's virtual machine port.