CVE-2026-90039 NFSD: Guard admin state-revocation walks with NFSD_NET_UP

In the Linux kernel, the following vulnerability has been resolved: NFSD: Guard admin state-revocation walks with NFSDNETUP Writing to /proc/fs/nfsd/unlockfilesystem, or sending the NFSDCMDUNLOCKFILESYSTEM or NFSDCMDUNLOCKEXPORT netlink command, walks the NFSv4 client hash tables to revoke open...

CVE-2026-90039 NFSD: Guard admin state-revocation walks with NFSD_NET_UP

In the Linux kernel, the following vulnerability has been resolved: NFSD: Guard admin state-revocation walks with NFSDNETUP Writing to /proc/fs/nfsd/unlockfilesystem, or sending the NFSDCMDUNLOCKFILESYSTEM or NFSDCMDUNLOCKEXPORT netlink command, walks the NFSv4 client hash tables to revoke open...

EUVD-2026-80633

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Fix OOB altmode array index The UCSI displayport driver indexes the connector's port altmode array with the GETCURRENTCAM response after checking it is not 0xff. The port altmode array is...

CVE-2026-90025

CVE-2026-90025 is an out-of-bounds array index flaw in the Linux kernel's UCSI DisplayPort driver (usb: typec: ucsi: displayport). The driver uses the GET_CURRENT_CAM response value to index a port altmode array of fixed length UCSI_MAX_ALTMODES , but only validates that the value is not 0xff wit...

CVE-2026-90013 tracing: Take trace_array reference when opening options file

In the Linux kernel, the following vulnerability has been resolved: tracing: Take tracearray reference when opening options file The options files do not take the tracearray reference for the options they represent. This could cause a use-after-free kernel crash if one of these files is opened by...

CVE-2026-90013 tracing: Take trace_array reference when opening options file

In the Linux kernel, the following vulnerability has been resolved: tracing: Take tracearray reference when opening options file The options files do not take the tracearray reference for the options they represent. This could cause a use-after-free kernel crash if one of these files is opened by...

EUVD-2026-80621

In the Linux kernel, the following vulnerability has been resolved: tracing: Take tracearray reference when opening options file The options files do not take the tracearray reference for the options they represent. This could cause a use-after-free kernel crash if one of these files is opened by...

CVE-2026-90013

CVE-2026-90013 is a use-after-free vulnerability in the Linux kernel's ftrace tracing subsystem . When a trace options file is opened, the kernel does not take a reference to the underlying trace_array , so a concurrent removal of the tracing instance by another task can free the options descript...

CVE-2026-90002 ftrace: Take trace_array reference before accessing its ftrace_ops

In the Linux kernel, the following vulnerability has been resolved: ftrace: Take tracearray reference before accessing its ftraceops The trace instance files setftracefilter and setftracenotrace was updated to work with specific trace instances tracearrays. The issue is that when these files are...

CVE-2026-90002 ftrace: Take trace_array reference before accessing its ftrace_ops

In the Linux kernel, the following vulnerability has been resolved: ftrace: Take tracearray reference before accessing its ftraceops The trace instance files setftracefilter and setftracenotrace was updated to work with specific trace instances tracearrays. The issue is that when these files are...

CVE-2026-90002

CVE-2026-90002 is a use-after-free race condition in the Linux kernel's ftrace subsystem, specifically in the trace instance files set_ftrace_filter and set_ftrace_notrace. When these files are opened, a small race window exists where a concurrent rmdir of the trace instance can free the ftrace_o...

EUVD-2026-80610

In the Linux kernel, the following vulnerability has been resolved: ftrace: Take tracearray reference before accessing its ftraceops The trace instance files setftracefilter and setftracenotrace was updated to work with specific trace instances tracearrays. The issue is that when these files are...

CVE-2026-89933 iio: pressure: dps310: fix NULL pointer dereference on ACPI probe

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: dps310: fix NULL pointer dereference on ACPI probe When the device is enumerated through its ACPI HID IFX3100, i2cclientgetdeviceid returns NULL: the ACPI-derived client name does not match the driver's i2cdeviceid...

CVE-2026-89933

CVE-2026-89933 is a NULL pointer dereference in the Linux kernel's IIO pressure driver for the DPS310 (Infineon IFX3100). When the device is enumerated via its ACPI HID (IFX3100) , i2c_client_get_device_id() returns NULL because the ACPI-derived client name does not match the driver's i2c_device_...

EUVD-2026-80533

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: dps310: fix NULL pointer dereference on ACPI probe When the device is enumerated through its ACPI HID IFX3100, i2cclientgetdeviceid returns NULL: the ACPI-derived client name does not match the driver's i2cdeviceid...

CVE-2026-89933 iio: pressure: dps310: fix NULL pointer dereference on ACPI probe

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: dps310: fix NULL pointer dereference on ACPI probe When the device is enumerated through its ACPI HID IFX3100, i2cclientgetdeviceid returns NULL: the ACPI-derived client name does not match the driver's i2cdeviceid...

CVE-2026-89871

CVE-2026-89871 affects the Linux kernel in the media: video-i2c subsystem. The root cause is that kthread_run() returns an ERR_PTR on failure (not NULL), and when start_streaming() fails, the data->kthread_vid_cap field is left holding this error pointer instead of being reset. This leads to t...

CVE-2026-89871 media: video-i2c: fix kthread error pointer left in kthread_vid_cap on failure

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...

EUVD-2026-80471

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 media: video-i2c: fix kthread error pointer left in kthread_vid_cap on failure

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...