CVE-2026-86564

A flaw was found in DPDK lib/vhost. Missing length validation before reading command_data in the virtio-net control-queue handler can cause an out-of-bounds read and a host process crash.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-86564
https://bugzilla.redhat.com/show_bug.cgi?id=2529682

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-08 23:17

Updated : 2026-09-09 15:44

NVD link : CVE-2026-86564

Mitre link : CVE-2026-86564

CVE.ORG link : CVE-2026-86564

JSON object : View

Products Affected

No product.

CWE

CWE-125

Out-of-bounds Read

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