CVE-2026-23347

In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: correctly anchor the urb in the read bulk callback When submitting an urb, that is using the anchor pattern, it needs to be anchored before submitting it otherwise it could be leaked if usbkillanchoredurbs is...

UBUNTU-CVE-2026-23075

In the Linux kernel, the following vulnerability has been resolved: can: esdusb: esdusbreadbulkcallback: fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a "can: gsusb: gsusbreceivebulkcallback: fix URB memory leak". In esdusbopen, the URBs for USB-in transfers are allocated,...

CVE-2026-23061

Summary (CVE-2026-23061) : The Linux kernel CAN subsystem can: kvaser_usb_read_bulk_callback() leak URBs in kvaser_usb, leading to a memory leak. Root cause: the URBs for USB-in transfers are anchored to dev->rx_submitted when created and submitted, but the USB framework unanchors URBs before ...

CVE-2026-23061 can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leak

In the Linux kernel, the following vulnerability has been resolved: can: kvaserusb: kvaserusbreadbulkcallback: fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a "can: gsusb: gsusbreceivebulkcallback: fix URB memory leak". In kvaserusbset,databittiming - kvaserusbsetuprxurbs, t...

CVE-2026-23031

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: fix URB memory leak In gscanopen, the URBs for USB-in transfers are allocated, added to the parent-rxsubmitted anchor and submitted. In the complete callback gsusbreceivebulkcallback, the URB...

PT-2026-6131

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the kvaser usb module. Specifically, the issue occurs within the kvaser usb read bulk callback function when handling USB-in transfers. The URB...