CVE-2026-80768 HID: ft260: fix stack-use-after-return write in I2C read race

In the Linux kernel, the following vulnerability has been resolved: HID: ft260: fix stack-use-after-return write in I2C read race ft260i2cread points dev-readbuf at a caller-supplied buffer often an on-stack variable, arms a completion and waits up to five seconds for the device to return the dat...

CVE-2026-80768

CVE-2026-80768 is a stack-use-after-return write in the Linux kernel's HID ft260 driver . The race occurs between ft260_i2c_read(), which points dev->read_buf at a caller-supplied (often on-stack) buffer and waits up to five seconds for an I2C response, and ft260_raw_event(), an input/IRQ-path...

CVE-2026-80768

In the Linux kernel, the following vulnerability has been resolved: HID: ft260: fix stack-use-after-return write in I2C read race ft260i2cread points dev-readbuf at a caller-supplied buffer often an on-stack variable, arms a completion and waits up to five seconds for the device to return the dat...

EUVD-2026-71409

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: fix use-after-free of inrangetimer on remove uclogicremove cancels the pen in-range timer and then stops the device: timerdeletesync&drvdata-inrangetimer; hidhwstophdev; timerdeletesync only guarantees the timer is...

CVE-2026-80766 HID: uclogic: fix use-after-free of inrange_timer on remove

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: fix use-after-free of inrangetimer on remove uclogicremove cancels the pen in-range timer and then stops the device: timerdeletesync&drvdata-inrangetimer; hidhwstophdev; timerdeletesync only guarantees the timer is...

CVE-2026-80766

CVE-2026-80766 affects the Linux kernel HID uclogic driver , where a use-after-free occurs during device removal. The root cause is a race condition: timer_delete_sync() cancels the pen in-range timer, but a pen report arriving before hid_hw_stop() completes transport teardown can re-arm the time...

CVE-2026-80766 HID: uclogic: fix use-after-free of inrange_timer on remove

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: fix use-after-free of inrangetimer on remove uclogicremove cancels the pen in-range timer and then stops the device: timerdeletesync&drvdata-inrangetimer; hidhwstophdev; timerdeletesync only guarantees the timer is...

CVE-2026-80766

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: fix use-after-free of inrangetimer on remove uclogicremove cancels the pen in-range timer and then stops the device: timerdeletesync&drvdata-inrangetimer; hidhwstophdev; timerdeletesync only guarantees the timer is...

CVE-2026-80764 Bluetooth: hci_event: fix LE list UAF on reset

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: fix LE list UAF on reset hciccreset clears the LE accept and resolving lists without taking hdev-lock. Other command-complete handlers serialize updates to these lists with that lock, and the debugfs readers...

CVE-2026-80764

CVE-2026-80764 affects the Linux kernel Bluetooth subsystem. The vulnerability is a use-after-free (UAF) in the HCI event handler: hci_cc_reset() clears the LE accept and resolving lists without acquiring hdev->lock , while debugfs readers (e.g., white_list_show) hold that lock while traversin...

CVE-2026-80764

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: fix LE list UAF on reset hciccreset clears the LE accept and resolving lists without taking hdev-lock. Other command-complete handlers serialize updates to these lists with that lock, and the debugfs readers...

EUVD-2026-71407

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: fix LE list UAF on reset hciccreset clears the LE accept and resolving lists without taking hdev-lock. Other command-complete handlers serialize updates to these lists with that lock, and the debugfs readers...

CVE-2026-80764 Bluetooth: hci_event: fix LE list UAF on reset

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: fix LE list UAF on reset hciccreset clears the LE accept and resolving lists without taking hdev-lock. Other command-complete handlers serialize updates to these lists with that lock, and the debugfs readers...

CVE-2026-80762

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix accept list UAF during suspend hciupdateeventfiltersync walks hdev-acceptlist while sending a synchronous HCI command for each remote-wakeup device. The suspend path holds hdev-reqlock, but accept-list...

CVE-2026-80762

CVE-2026-80762 is a use-after-free in the Linux kernel Bluetooth HCI subsystem (hci_sync). The function hci_update_event_filter_sync() walks the device's accept list while issuing synchronous HCI commands per remote-wakeup device. The suspend path holds hdev->req_lock, but accept-list mutation...

CVE-2026-80762 Bluetooth: hci_sync: Fix accept list UAF during suspend

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix accept list UAF during suspend hciupdateeventfiltersync walks hdev-acceptlist while sending a synchronous HCI command for each remote-wakeup device. The suspend path holds hdev-reqlock, but accept-list...

CVE-2026-80762 Bluetooth: hci_sync: Fix accept list UAF during suspend

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix accept list UAF during suspend hciupdateeventfiltersync walks hdev-acceptlist while sending a synchronous HCI command for each remote-wakeup device. The suspend path holds hdev-reqlock, but accept-list...

EUVD-2026-71405

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix accept list UAF during suspend hciupdateeventfiltersync walks hdev-acceptlist while sending a synchronous HCI command for each remote-wakeup device. The suspend path holds hdev-reqlock, but accept-list...

CVE-2026-80760

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: reject HCICMDSYNC paramslen above 255 mgmthcicmdsync checks that the message length agrees with paramslen but puts no upper bound on it. paramslen is le16 while the parameter length in the HCI command header is a...

CVE-2026-80760 Bluetooth: MGMT: reject HCI_CMD_SYNC params_len above 255

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: reject HCICMDSYNC paramslen above 255 mgmthcicmdsync checks that the message length agrees with paramslen but puts no upper bound on it. paramslen is le16 while the parameter length in the HCI command header is a...