UBUNTU-CVE-2026-64585

In the Linux kernel, the following vulnerability has been resolved: can: esdusb: kill anchored URBs before freeing netdevs esdusbdisconnect frees each CAN netdev with freecandev inside its per-netdev loop and only calls unlinkallurbsdev afterwards. The per-netdev private data struct esdusbnetpriv...

SUSE CVE-2026-31758

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Flush anchored URBs in usbtmcrelease When calling usbtmcrelease, pending anchored URBs must be flushed or killed to prevent use-after-free errors e.g. in the HCD giveback path. Call usbtmcdrawdown to allow anchored...

CVE-2026-23108

The CVE-2026-23108 issue concerns the Linux kernel CAN driver can: usb_8dev. The vulnerability arises from URBs used for USB in transfers in usb_8dev_open()/usb_8dev_start() being anchored to priv->rx_submitted, then re-submitted in usb_8dev_read_bulk_callback(), but the USB framework unanchor...

PT-2026-27712

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to USB communication with the f81604 CAN controller. Specifically, the issue concerns the incorrect anchoring of URB USB Request Block structure...