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CVE-2026-5367

HIGH · CVSS 8.6 EPSS 0.02%

Source: NVD + CISA KEV + EPSS · Published: 2026-04-24 · Last synced: 2026-05-24

CyberRota Analysis

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CVE
CVE-2026-5367
Severity
HIGH
CVSS
8.6
EPSS
0.02%

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.