CVE-2026-53347: drm/virtio: Fix driver removal with disabled KMS

mediumCVSS 5.5CVE-2026-53347

CSIRTS triage

Other

What: This vulnerability relates to driver removal with disabled KMS.
Who is affected: Affected systems using the drm/virtio driver are impacted.
Urgency: Remediation is medium priority as the severity is moderate.
Action: Apply the relevant driver updates.

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

Details

Source: Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity: medium — CVSS 5.5
Published: 2026-07-14
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53347

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-533470.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-53347	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilitiescert-bund
unknownMultiple vulnerabilities in Microsoft Azure Linux (July 10, 2026)cert-fr-avis
unknownCVE-2026-53347: In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix driver rem…nvd

Recent advisories for drm/virtio

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

mediumCVE-2026-68255: drm/virtio: bound EDID block reads to the response buffermsrc · 2026-08-11
highCVE-2026-68255: In the Linux kernel, the following vulnerability has been resolved: drm/virtio: bound EDID blo…nvd · 2026-08-10
highCVE-2026-64098: In the Linux kernel, the following vulnerability has been resolved: drm/virtio: use uninterrup…nvd · 2026-07-19
unknownCVE-2026-53347: In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix driver rem…nvd · 2026-07-01
mediumCVE-2026-53190: drm/virtio: fix dma_fence refcount leak on error in virtio_gpu_dma_fence_wait()msrc · 2026-06-09