CVE-2026-31759

In the Linux kernel, the following vulnerability has been resolved: usb: ulpi: fix double free in ulpiregisterinterface error path When deviceregister fails, ulpiregister calls putdevice on ulpi-dev. The device release callback ulpidevrelease drops the OF node reference and frees ulpi, but the...

CVE-2026-31749

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...

CVE-2026-31737

In the Linux kernel, the following vulnerability has been resolved: net: ftgmac100: fix ring allocation unwind on open failure ftgmac100allocrings allocates rxskbs, txskbs, rxdes, txdes, and rxscratch in stages. On intermediate failures it returned -ENOMEM directly, leaking resources allocated...

CVE-2026-31718

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbdclosefd via durable scavenger When a durable file handle survives session disconnect TCP close without SMB2LOGOFF, sessionfdcheck sets fp-conn = NULL to preserve the handle for later reconnection...

CVE-2026-43056

In the Linux kernel, the following vulnerability has been resolved: net: mana: fix use-after-free in addadev error path If auxiliarydeviceadd fails, addadev jumps to addfail and calls auxiliarydeviceuninitadev. The auxiliary device has its release callback set to adevrelease, which frees the...

EUVD-2026-26655

In the Linux kernel, the following vulnerability has been resolved: net: mana: fix use-after-free in addadev error path If auxiliarydeviceadd fails, addadev jumps to addfail and calls auxiliarydeviceuninitadev. The auxiliary device has its release callback set to adevrelease, which frees the...

CVE-2026-43056 net: mana: fix use-after-free in add_adev() error path

In the Linux kernel, the following vulnerability has been resolved: net: mana: fix use-after-free in addadev error path If auxiliarydeviceadd fails, addadev jumps to addfail and calls auxiliarydeviceuninitadev. The auxiliary device has its release callback set to adevrelease, which frees the...

EUVD-2026-26640

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: replace qrtrtxflow radixtree with xarray to fix memory leak radixtreecreate allocates and links intermediate nodes into the tree one by one. If a subsequent allocation fails, the already-linked nodes remain in the tree...

CVE-2026-43027

The CVE-2026-43027 vulnerability in the Linux kernel arises from nf_conntrack_helper_unregister() freeing a helper while expectations still reference it due to NULL data in nf_ct_expect_iterate_destroy(), leading to use-after-free when later access occurs. The fix is to pass the actual helper poi...

CVE-2026-43027

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackhelper: pass helper to expect cleanup nfconntrackhelperunregister calls nfctexpectiteratedestroy to remove expectations belonging to the helper being unregistered. However, it passes NULL instead of the help...

CVE-2026-43027

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackhelper: pass helper to expect cleanup nfconntrackhelperunregister calls nfctexpectiteratedestroy to remove expectations belonging to the helper being unregistered. However, it passes NULL instead of the help...

EUVD-2026-26626

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackhelper: pass helper to expect cleanup nfconntrackhelperunregister calls nfctexpectiteratedestroy to remove expectations belonging to the helper being unregistered. However, it passes NULL instead of the help...

CVE-2026-43027 netfilter: nf_conntrack_helper: pass helper to expect cleanup

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackhelper: pass helper to expect cleanup nfconntrackhelperunregister calls nfctexpectiteratedestroy to remove expectations belonging to the helper being unregistered. However, it passes NULL instead of the help...

CVE-2026-43004

In the Linux kernel, CVE-2026-43004 affects the stm32-ospi driver. The root cause was a premature exit in the remove() callback when pm_runtime_resume_and_get() failed, causing cleanup of the SPI controller and other resources to be skipped. The fix removes the early return so cleanup always comp...

CVE-2026-43004 spi: stm32-ospi: Fix resource leak in remove() callback

In the Linux kernel, the following vulnerability has been resolved: spi: stm32-ospi: Fix resource leak in remove callback The remove callback returned early if pmruntimeresumeandget failed, skipping the cleanup of spi controller and other resources. Remove the early return so cleanup completes...

EUVD-2026-26603

In the Linux kernel, the following vulnerability has been resolved: spi: stm32-ospi: Fix resource leak in remove callback The remove callback returned early if pmruntimeresumeandget failed, skipping the cleanup of spi controller and other resources. Remove the early return so cleanup completes...

CVE-2026-31783

The CVE-2026-31783 entry refers to a Linux kernel issue in spi: amlogic: spifc-a4 where the on-host NAND ECC engine teardown was missing in probe unwind and remove-time cleanup. The fix adds a devm cleanup action so nand_ecc_unregister_on_host_hw_engine() runs automatically on probe failures and ...

CVE-2026-31783 spi: amlogic: spifc-a4: unregister ECC engine on probe failure and remove() callback

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic: spifc-a4: unregister ECC engine on probe failure and remove callback amlsfcprobe registers the on-host NAND ECC engine, but teardown was missing from both probe unwind and remove-time cleanup. Add a devm cleanup...

CVE-2026-31783 spi: amlogic: spifc-a4: unregister ECC engine on probe failure and remove() callback

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic: spifc-a4: unregister ECC engine on probe failure and remove callback amlsfcprobe registers the on-host NAND ECC engine, but teardown was missing from both probe unwind and remove-time cleanup. Add a devm cleanup...

CVE-2026-31762 iio: gyro: mpu3050: Fix irq resource leak

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Fix irq resource leak The interrupt handler is setup but only a few lines down if iiotriggerregister fails the function returns without properly releasing the handler. Add cleanup goto to resolve resource leak...