AZL-101520 CVE-2026-89983 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix debugfs UAF on adapter removal i2cdeladapter frees the adapter's debugfs directory before it unregisters the adapter device, but the newdevice sysfs attribute stays writable until devicedel. A write racing with...

CVE-2026-89983

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix debugfs UAF on adapter removal i2cdeladapter frees the adapter's debugfs directory before it unregisters the adapter device, but the newdevice sysfs attribute stays writable until devicedel. A write racing with...

DEBIAN-CVE-2026-89983

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix debugfs UAF on adapter removal i2cdeladapter frees the adapter's debugfs directory before it unregisters the adapter device, but the newdevice sysfs attribute stays writable until devicedel. A write racing with...

DEBIAN-CVE-2026-89982

In the Linux kernel, the following vulnerability has been resolved: i2c: mux: Fix channel node leak on adapter add failure i2cmuxaddadapter takes a reference to the Device Tree channel node before registering the new adapter. If adapter registration fails, the error path frees the private data...

DEBIAN-CVE-2026-89936

In the Linux kernel, the following vulnerability has been resolved: iio: dac: m62332: Fix regulator reference count imbalance m62332setvalue enables the Vcc regulator on every write of a non-zero value and disables it on every write of zero, without tracking the channel's current state. Because t...

DEBIAN-CVE-2026-89871

In the Linux kernel, the following vulnerability has been resolved: media: video-i2c: fix kthread error pointer left in kthreadvidcap on failure kthreadrun returns an ERRPTR on failure, not NULL. When startstreaming fails, data-kthreadvidcap is left holding this error pointer instead of being...

CVE-2026-89871

In the Linux kernel, the following vulnerability has been resolved: media: video-i2c: fix kthread error pointer left in kthreadvidcap on failure kthreadrun returns an ERRPTR on failure, not NULL. When startstreaming fails, data-kthreadvidcap is left holding this error pointer instead of being...

AZL-101558 CVE-2026-89864 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Bound i2c-length in I2C bsg handlers struct qlai2caccess carries a 16-bit length field alongside a fixed 64-byte buffer: struct qlai2caccess uint16t device, offset, option, length; uint8t buffer0x40; packed;...

CVE-2026-89864

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Bound i2c-length in I2C bsg handlers struct qlai2caccess carries a 16-bit length field alongside a fixed 64-byte buffer: struct qlai2caccess uint16t device, offset, option, length; uint8t buffer0x40; packed;...

DEBIAN-CVE-2026-89864

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Bound i2c-length in I2C bsg handlers struct qlai2caccess carries a 16-bit length field alongside a fixed 64-byte buffer: struct qlai2caccess uint16t device, offset, option, length; uint8t buffer0x40; packed;...

CVE-2026-89865

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Zero SFP DMA buffer in FRU/I2C bsg handlers The FRU and I2C bsg handlers stage their transfer in a DMAPOOLSIZE 256-byte bounce buffer obtained from dmapoolalloc, which does not zero the allocation. They initialize...

AZL-101501 CVE-2026-89824 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/panel-edp: fix i2c adapter leak on probe failure Make sure to drop the i2c adapter reference on probe failure e.g. probe deferral and on driver unbind also if a devicetree redundantly uses the 'ddc-i2c-bus' property to point ...

CVE-2026-89824

In the Linux kernel, the following vulnerability has been resolved: drm/panel-edp: fix i2c adapter leak on probe failure Make sure to drop the i2c adapter reference on probe failure e.g. probe deferral and on driver unbind also if a devicetree redundantly uses the 'ddc-i2c-bus' property to point ...

DEBIAN-CVE-2026-89824

In the Linux kernel, the following vulnerability has been resolved: drm/panel-edp: fix i2c adapter leak on probe failure Make sure to drop the i2c adapter reference on probe failure e.g. probe deferral and on driver unbind also if a devicetree redundantly uses the 'ddc-i2c-bus' property to point ...

CVE-2026-89983 i2c: core: fix debugfs UAF on adapter removal

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix debugfs UAF on adapter removal i2cdeladapter frees the adapter's debugfs directory before it unregisters the adapter device, but the newdevice sysfs attribute stays writable until devicedel. A write racing with...

EUVD-2026-80583

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix debugfs UAF on adapter removal i2cdeladapter frees the adapter's debugfs directory before it unregisters the adapter device, but the newdevice sysfs attribute stays writable until devicedel. A write racing with...

CVE-2026-89983

CVE-2026-89983 is a use-after-free vulnerability in the Linux kernel I2C core subsystem. The root cause is a race condition: i2c_del_adapter() frees the adapter's debugfs directory before the adapter device is fully unregistered, while the new_device sysfs attribute remains writable until device_...

CVE-2026-89983 i2c: core: fix debugfs UAF on adapter removal

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix debugfs UAF on adapter removal i2cdeladapter frees the adapter's debugfs directory before it unregisters the adapter device, but the newdevice sysfs attribute stays writable until devicedel. A write racing with...

CVE-2026-89982 i2c: mux: Fix channel node leak on adapter add failure

In the Linux kernel, the following vulnerability has been resolved: i2c: mux: Fix channel node leak on adapter add failure i2cmuxaddadapter takes a reference to the Device Tree channel node before registering the new adapter. If adapter registration fails, the error path frees the private data...

CVE-2026-89982 i2c: mux: Fix channel node leak on adapter add failure

In the Linux kernel, the following vulnerability has been resolved: i2c: mux: Fix channel node leak on adapter add failure i2cmuxaddadapter takes a reference to the Device Tree channel node before registering the new adapter. If adapter registration fails, the error path frees the private data...