CVE-2026-97987

In the Linux kernel, the following vulnerability has been resolved: virtio_input: reset device if input_register_device() fails Probe marks the device DRIVER_OK with virtio_device_ready() before calling input_register_device(). If registration fails, the error path cleared vi->ready and called del_vqs() while the device was still live, so the device could keep DMA to queues that were already torn down. Match remove/freeze: call virtio_reset_device() on that path before tearing down the virtqueues.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-25)

Published

2026-09-25

Modified

2026-10-19

Record from

the NVD, synced 2026-10-19

References

• https://git.kernel.org/stable/c/087b9ee4d36968329c846e6846e4e50f66532888
• https://git.kernel.org/stable/c/16c90260ae7ae32d7ac9128fb5da404c37154765
• https://git.kernel.org/stable/c/668ebfea7ba623450b12fdeaa0d080464d0c0a14
• https://git.kernel.org/stable/c/81489b32a21c9360f8750d1fb600155d27452e19
• https://git.kernel.org/stable/c/8407da8974326c1ffdfe6a5a9bfc8fed3212bbdf

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