CVE-2026-86567
A flaw was found in DPDK lib/vhost
- Risk score
- 53/100
- CVSS
- 8.8 v3.1
- Exploit chance (30 days)
- 0.1%
- Published
- 14 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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.
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.8 high
References
Original description
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.
Last activity 14 Oct 2026. Patch Forecast updates every hour.