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CVE-2026-86567 Details

A flaw was found in DPDK lib/vhost. The VDUSE handler fails to invalidate vring pointers when the IOTLB is invalidated, leading to use-after-unmap.

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

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URL	Source(s)	Tag(s)
https://access.redhat.com/errata/RHSA-2026:94629	[email protected]
https://access.redhat.com/errata/RHSA-2026:94630	[email protected]
https://access.redhat.com/security/cve/CVE-2026-86567	[email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=2529685	[email protected]

CWE-ID	CWE Name	Source
CWE-416	Use After Free	[email protected]

No affected product data is available for this CVE.

7 change records found show changes

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