CVE-2026-97430xhci: Prevent queuing new commands if xhci is inaccessible
Updated under an hour ago ()
Does this affect you?
It affects Linux. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 5535b1d5f8885695c6ded783c692e3c0d0eda8ca builds before 0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8; from 5535b1d5f8885695c6ded783c692e3c0d0eda8ca before add3aeb74e2c7d82fa1035af2a027666c6906210; from 5535b1d5f8885695c6ded783c692e3c0d0eda8ca before a215190ef68ca3602fe00674e0efffad71beb3aa; from 5535b1d5f8885695c6ded783c692e3c0d0eda8ca before fec259e46d44317379834a44115fae66122dc93f; from 5535b1d5f8885695c6ded783c692e3c0d0eda8ca before a50948386256b24d73971b9a152fe1de808446ab; from 5535b1d5f8885695c6ded783c692e3c0d0eda8ca before a05e54c1eeaba10414aa2fde94589a7c9885f2a1; 5535b1d5f8885695c6ded783c692e3c0d0eda8ca builds before 82b70c799281cc24506085be978b829149ba0ca4 | CNA record |
References
- https://git.kernel.org/stable/c/0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8
- https://git.kernel.org/stable/c/add3aeb74e2c7d82fa1035af2a027666c6906210
- https://git.kernel.org/stable/c/a215190ef68ca3602fe00674e0efffad71beb3aa
- https://git.kernel.org/stable/c/fec259e46d44317379834a44115fae66122dc93f
- https://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446ab
- https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1
- https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.