High severity7.8NVD Advisory· Published Oct 14, 2026
CVE-2026-86562
CVE-2026-86562
Description
A flaw was found in DPDK lib/vhost. A TOCTOU double-fetch of control-queue descriptors allows a heap buffer overflow with attacker-controlled content in the VDUSE control-queue handler.
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Affected products
2Patches
Vulnerability mechanics
References
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