CVE-2026-53347
Published Jul 1, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix driver removal with disabled KMS DRM atomic and modesetting aren't initialized if virtio-gpu driver built with disabled KMS, leading to access of uninitialized data on driver removal/unbinding and crashing kernel. Fix it by skipping shutting down atomic core with unavailable KMS.
EPSS — Exploit Prediction
0.0016
Probability of exploitation
0.05%
Percentile rank
EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.
References
Other References
https://git.kernel.org/stable/c/15e561869a8b4e4db69733be1d6f33770664f989
https://git.kernel.org/stable/c/19a6a00ff50c284f3a9818882ad2be58b33b790a
https://git.kernel.org/stable/c/38a5f891cda6d121c149c94cda89c31ec7024ee3
https://git.kernel.org/stable/c/ed3e134700a2e07caa99b9bc0683ebbe0327c562
https://git.kernel.org/stable/c/f329e8325e054bd6d84d10904f8dd51137281b92
Frequently Asked Questions
What is CVE-2026-53347? +
In the Linux kernel, the following vulnerability has been resolved:
drm/virtio: Fix driver removal with disabled KMS
DRM atomic and modesetting aren't initialized if virtio-gpu driver built
with disabled KMS, leading to access of uninitialized data on driver
removal/unbinding and crashing kernel. Fix it by skipping shutting down
atomic core with unavailable KMS.
How do I check if I'm vulnerable to CVE-2026-53347? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.