CVE-2026-53190

mediumCVSS 5.5covered by 1 sourcefirst seen 2026-06-09

CSIRTS triage

What: There is a DMA fence refcount leak on error in virtio_gpu_dma_fence_wait().
Who is affected: Deployments using the virtio GPU driver.
Urgency: Remediation is necessary due to the medium severity of the issue.
Action: Update to the latest version of the virtio GPU driver.

AI-assisted analysis generated from the source advisory — verify against the original.

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Low exploitation risk0.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.

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