CVE-2026-80807 nilfs2: reject invalid block index in GC ioctl

In the Linux kernel, the following vulnerability has been resolved: nilfs2: reject invalid block index in GC ioctl Syzbot reported list corruption caused by a double listaddtail call on bh-bassocbuffers within nilfslookupdirtydatabuffers. Analysis revealed that the root cause was the insertion of...

EUVD-2026-71240

In the Linux kernel, the following vulnerability has been resolved: xfs: validate attr entry pointer before field access xfsattr3leafverifyentry accesses lentry/rentry fields namelen, valuelen before checking if the entry pointer itself is within bounds. If nameidx is crafted to point near the en...

CVE-2026-80796

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: add datalen bound checks to activation parameter extractors nciextractactivationparamsisodep and nciextractactivationparamsnfcdep read an inner length byte from the NCI RFINTFACTIVATEDNTF payload and use it to memcpy in...

CVE-2026-80795 nfc: nci: fix out-of-bounds write in nci_target_auto_activated()

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix out-of-bounds write in ncitargetautoactivated ncitargetautoactivated appends a target to the fixed-size array ndev-targetsNCIMAXDISCOVEREDTARGETS and increments ndev-ntargets without first checking the array is full...

CVE-2026-80795 nfc: nci: fix out-of-bounds write in nci_target_auto_activated()

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix out-of-bounds write in ncitargetautoactivated ncitargetautoactivated appends a target to the fixed-size array ndev-targetsNCIMAXDISCOVEREDTARGETS and increments ndev-ntargets without first checking the array is full...

CVE-2026-80781 HID: core: fix OOB read of field->usage in hid_set_field()

In the Linux kernel, the following vulnerability has been resolved: HID: core: fix OOB read of field-usage in hidsetfield hidsetfield hands field-usage + offset to hiddumpinput before the guard that bounds offset: hiddumpinputfield-report-device, field-usage + offset, value; if offset =...

EUVD-2026-71420

In the Linux kernel, the following vulnerability has been resolved: futex/pi: Plug private futex exec race The check for private futexes whether the waiter's mm, which is stored in the futexkey and copied into the pistate, is the same as the owner's mm is not sufficient for exec. exec has a gap...

CVE-2026-80777 futex/pi: Plug private futex exec() race

In the Linux kernel, the following vulnerability has been resolved: futex/pi: Plug private futex exec race The check for private futexes whether the waiter's mm, which is stored in the futexkey and copied into the pistate, is the same as the owner's mm is not sufficient for exec. exec has a gap...

CVE-2026-80774

In the Linux kernel, the following vulnerability has been resolved: HID: asus: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

CVE-2026-80774 HID: asus: fix missing hid_is_usb() check

In the Linux kernel, the following vulnerability has been resolved: HID: asus: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

EUVD-2026-71417

In the Linux kernel, the following vulnerability has been resolved: HID: asus: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

CVE-2026-80774 HID: asus: fix missing hid_is_usb() check

In the Linux kernel, the following vulnerability has been resolved: HID: asus: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

CVE-2026-80774

CVE-2026-80774 affects the Linux kernel in the HID asus driver. The root cause is that to_usb_interface() is called without first verifying the device is genuinely USB via hid_is_usb(). Because the uhid subsystem can create devices that report BUS_USB but lack an actual USB parent, this unchecked...

CVE-2026-80773 HID: huawei: fix missing hid_is_usb() check

In the Linux kernel, the following vulnerability has been resolved: HID: huawei: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

CVE-2026-80773

This Linux kernel vulnerability affects the HID Huawei driver, where to_usb_interface() is called without first verifying via hid_is_usb() that the device's parent is genuinely a USB device. The uhid subsystem can create devices that report a BUS_USB type but lack an actual USB parent, causing an...

CVE-2026-80773 HID: huawei: fix missing hid_is_usb() check

In the Linux kernel, the following vulnerability has been resolved: HID: huawei: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

EUVD-2026-71416

In the Linux kernel, the following vulnerability has been resolved: HID: huawei: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

CVE-2026-80773

In the Linux kernel, the following vulnerability has been resolved: HID: huawei: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...

CVE-2026-80769

CVE-2026-80769 affects the Linux kernel 's hid-rapoo driver. The root cause is a missing hid_is_usb() check before calling to_usb_interface(). The uhid subsystem can create devices that report BUS_USB but do not actually have a USB parent, causing to_usb_interface() to dereference an invalid poin...

CVE-2026-80769 HID: rapoo: fix missing hid_is_usb() check

In the Linux kernel, the following vulnerability has been resolved: HID: rapoo: fix missing hidisusb check tousbinterface can only be used on a hiddevice whose parent is really USB; uhid can create devices that identify as being on BUSUSB, but don't actually have a USB parent. Fix the use of...