CVE-2026-97430
xhci: Prevent queuing new commands if xhci is inaccessible
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: xhci: Prevent queuing new commands if xhci is inaccessible Refuse to queue a new command on the command ring if xHC is marked inaccessible with the HCD_FLAG_HW_ACCESSIBLE. HCD_FLAG_HW_ACCESSIBLE is set and cleared in suspend and resume. Also print a warning if xhci is being suspended with commands still pending on the command ring.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a50948386256b24d73971b9a152fe1de808446ab 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a05e54c1eeaba10414aa2fde94589a7c9885f2a1 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 82b70c799281cc24506085be978b829149ba0ca4 0 < 6.12.111 0 < 6.18.53
Linux / Linux
All versions affected