一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年10月16日

CVE-2026-86567 [HIGH] – A flaw was found in DPDK lib/vhost. The VDUSE handler fails to invalidate vring pointers w

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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.