CVE-2026-5367
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BaseFortify

Publication date: 2026-04-24

Last updated on: 2026-06-01

Assigner: Red Hat, Inc.

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.
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Meta Information
Published
2026-04-24
Last Modified
2026-06-01
Generated
2026-06-16
EPSS Evaluated
2026-06-14
NVD
CVE-2026-5367
Affected Vendors & Products
Currently, no data is known.
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-130 The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.
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