CVE-2026-86564
Full vulnerability record from the local CVENow database.
Description
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.
Severity
LOW
CVSS score
3.3
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-09-08 23:17:30.083000
Last modified
2026-11-06 20:17:27.543000
View original CVE JSON
{
"id": "CVE-2026-86564",
"sourceIdentifier": "[email protected]",
"published": "2026-09-08T23:17:30.083",
"lastModified": "2026-11-06T20:17:27.543",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
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{
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"value": "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."
}
],
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{
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{
"source": "[email protected]",
"type": "Secondary",
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"attackComplexity": "LOW",
"privilegesRequired": "LOW",
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"integrityImpact": "NONE",
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"references": [
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"source": "[email protected]"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2529682",
"source": "[email protected]"
}
]
}