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-2026-80859

In the Linux kernel, the following vulnerability has been resolved: fuse: fix missing barrier when checking io-uring readiness fuseblockalloc reads fch-initialized and then fch-iouring. fch-iouring is set before fch-initialized, ordered by the smpwmb in fusechansetintialized, but fuseblockalloc h...

EUVD-2026-71277

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

CVE-2026-80827 USB: serial: option: fix slab OOB read in interrupt URB callback

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's wMaxPacketSize: buffersize = usbendpointmaxpepd; port-interruptinbuffer =...

CVE-2026-80825

CVE-2026-80825 affects the Linux kernel mt76 WiFi driver for mt7925 USB/SDIO devices (mt7925u). The function mt7925_usb_sdio_tx_prepare_skb() pushes a TX descriptor and USB header onto every skb, assuming sufficient headroom is already present. This assumption holds for locally generated traffic ...

EUVD-2026-71264

In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: Add null check for devmkasprintf Add a check to see if devmkasprintf is not NULL in mchpipcgetclusteraggrirq, returning -ENOMEM if the function failed...

CVE-2026-80822

CVE-2026-80822 affects the Linux kernel's mchp-ipc-sbi mailbox driver. The root cause is a missing null check on the return value of devm_kasprintf() in the function mchp_ipc_get_cluster_aggr_irq() . Without this check, a failed allocation could lead to a NULL pointer dereference. The fix adds a ...

CVE-2026-80822 mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf()

In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: Add null check for devmkasprintf Add a check to see if devmkasprintf is not NULL in mchpipcgetclusteraggrirq, returning -ENOMEM if the function failed...

CVE-2026-80822 mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf()

In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: Add null check for devmkasprintf Add a check to see if devmkasprintf is not NULL in mchpipcgetclusteraggrirq, returning -ENOMEM if the function failed...

CVE-2026-80814

In the Linux kernel, the following vulnerability has been resolved: rndishost: add overflow check in rndisrxfixup Add an overflow check to ensure that dataoffset + datalen + 8 does not wrap, which would enable an OOB read of the USB data buffer...

CVE-2026-80814

A vulnerability in the Linux kernel 's rndis_host driver (a USB RNDIS host driver) was identified in the rndis_rx_fixup() function. The root cause is a missing overflow check: if data_offset + data_len + 8 wraps around, it enables an out-of-bounds (OOB) read of the USB data buffer. The fix, as de...

CVE-2026-80812

In the Linux kernel, the following vulnerability has been resolved: ALSA: dummy: Check card index validity at probe snddummyprobe blindly trusts that the given devptr-id value is within the proper card index range. It's OK for the devices the driver itself creates at the module probe time, but if...

EUVD-2026-71242

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...

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...

CVE-2026-80807

CVE-2026-80807 affects the nilfs2 filesystem in the Linux kernel . The root cause is a missing range check on vd_offset and vd_vblocknr fields in the nilfs_vdesc structure during the garbage-collection (GC) ioctl. An attacker or fuzzer can supply artificially crafted parameters that cause a page/...

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 =...