UBUNTU-CVE-2026-64408

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: pin L2CAP connection during netdev registration bnepaddconnection reads the L2CAP connection without holding the channel lock, then passes its HCI device to registernetdev. Controller teardown can clear and relea...

UBUNTU-CVE-2026-64509

In the Linux kernel, the following vulnerability has been resolved: rust: block: fix GenDisk cleanup paths GenDiskBuilder::build still has fallible work after blkmqallocdisk, but its error path only recovers the foreign queue data. That leaks the temporary gendisk and requestqueue until later...

UBUNTU-CVE-2026-64332

In the Linux kernel, the following vulnerability has been resolved: USB: ulpi: fix memory leak on registration failure The allocated device name is never freed on early ULPI device registration failures. Fix this by initialising the device structure earlier and releasing the initial reference...

UBUNTU-CVE-2026-64401

In the Linux kernel, the following vulnerability has been resolved: smb: client: resolve SWN tcon from live registrations cifsswnnotify looks up a witness registration by id under cifsswnregidrmutex, drops the mutex, and then uses the registration's cached tcon pointer. That pointer is not a...

UBUNTU-CVE-2026-64492

In the Linux kernel, the following vulnerability has been resolved: iio: temperature: tmp006: use devmiiotriggerregister tmp006probe allocates the DRDY trigger with devmiiotriggeralloc but registers it with plain iiotriggerregister. The driver has no .remove callback, so on module unload the...

UBUNTU-CVE-2026-64471

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This...

CVE-2026-64279

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix adapter deregistration race Adapters can be looked up by their id using i2cgetadapter which takes a reference to the embedded struct device. Remove the adapter from the IDR before tearing it down during...

CVE-2026-64509 rust: block: fix GenDisk cleanup paths

In the Linux kernel, the following vulnerability has been resolved: rust: block: fix GenDisk cleanup paths GenDiskBuilder::build still has fallible work after blkmqallocdisk, but its error path only recovers the foreign queue data. That leaks the temporary gendisk and requestqueue until later...

CVE-2026-64509 rust: block: fix GenDisk cleanup paths

In the Linux kernel, the following vulnerability has been resolved: rust: block: fix GenDisk cleanup paths GenDiskBuilder::build still has fallible work after blkmqallocdisk, but its error path only recovers the foreign queue data. That leaks the temporary gendisk and requestqueue until later...

CVE-2026-64492

In the Linux kernel, the following vulnerability has been resolved: iio: temperature: tmp006: use devmiiotriggerregister tmp006probe allocates the DRDY trigger with devmiiotriggeralloc but registers it with plain iiotriggerregister. The driver has no .remove callback, so on module unload the...

CVE-2026-64492

In the Linux kernel, the following vulnerability has been resolved: iio: temperature: tmp006: use devmiiotriggerregister tmp006probe allocates the DRDY trigger with devmiiotriggeralloc but registers it with plain iiotriggerregister. The driver has no .remove callback, so on module unload the...

EUVD-2026-48836

In the Linux kernel, the following vulnerability has been resolved: iio: temperature: tmp006: use devmiiotriggerregister tmp006probe allocates the DRDY trigger with devmiiotriggeralloc but registers it with plain iiotriggerregister. The driver has no .remove callback, so on module unload the...

CVE-2026-64492 iio: temperature: tmp006: use devm_iio_trigger_register

In the Linux kernel, the following vulnerability has been resolved: iio: temperature: tmp006: use devmiiotriggerregister tmp006probe allocates the DRDY trigger with devmiiotriggeralloc but registers it with plain iiotriggerregister. The driver has no .remove callback, so on module unload the...

CVE-2026-64492 iio: temperature: tmp006: use devm_iio_trigger_register

In the Linux kernel, the following vulnerability has been resolved: iio: temperature: tmp006: use devmiiotriggerregister tmp006probe allocates the DRDY trigger with devmiiotriggeralloc but registers it with plain iiotriggerregister. The driver has no .remove callback, so on module unload the...

CVE-2026-64471

The CVE-2026-64471 entry concerns the Linux kernel Bluetooth subsystem (btusb). A use-after-free on registration failure has been fixed by ensuring sibling interfaces are released when controller registration fails, to avoid use-after-free and double-free during disconnects. The patch notes attri...

CVE-2026-64471 Bluetooth: btusb: fix use-after-free on registration failure

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This...

CVE-2026-64471 Bluetooth: btusb: fix use-after-free on registration failure

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This...

CVE-2026-64471

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This...

EUVD-2026-48815

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This...

CVE-2026-64471

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This...