CVE-2026-97430

CVE-2026-97430: vulnerability in Linux

xhci: Prevent queuing new commands if xhci is inaccessible

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1https://git.kernel.org/stable/c/a215190ef68ca3602fe00674e0efffad71beb3aahttps://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446abhttps://git.kernel.org/stable/c/add3aeb74e2c7d82fa1035af2a027666c6906210https://git.kernel.org/stable/c/fec259e46d44317379834a44115fae66122dc93f