PT-2026-72918

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the s390/zcrypt component where a user-controlled domain value is extracted from a CCA or EP11 ioctl struct during the preparation of a CPRB. Under specific conditions...

PT-2026-72743

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A circular lock dependency exists in the ext4 filesystem when using the EXT4 IOC MOVE EXT ioctl. The issue occurs because the validation to ensure the donor file belongs to the same...

CVE-2026-72106: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dm-ioctl: fix a possible overflow in listversiongetinfo sizeoftt-version is 12 bytes, but the code writes 16 bytes into the output buffer - info-vers-version0, info-vers-version1, info-vers-version2 and info-vers-next. This can...

PT-2026-72280

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the drm sched worker of the Linux kernel. The issue occurs when amdxdna drm submit execbuf passes a user-supplied command BO handle to amdxdna cmd...

PT-2026-72279

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the accel/amdxdna component where the amdxdna drm sync bo ioctl function incorrectly passes abo-client to amdxdna hwctx sync debug bo during a SYNC DIRECT FROM DEVICE...

CVE-2026-72092: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject command submission on devices without a submit op amdxdnacmdsubmit calls xdna-devinfo-ops-cmdsubmit unconditionally, but only aie2devops defines that callback. aie4vfops the AIE4 SR-IOV virtual function does...

PT-2026-72167

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the liveupdate component where session ioctls are not properly validated against session types. Specifically, the PRESERVE FD operation is only applicable to outgoing...

CVE-2026-68455: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: liveupdate: validate session type before performing operation The sessions ioctls are not applicable to all session types. PRESERVEFD is only applicable to outgoing sessions. RETRIEVEFD and FINISH are only valid for incoming...

PT-2026-72498

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the SMB client during the validation of the PASSTHRU FSCTL response payload within the smb2 ioctl query info function. The issue occurs because the...

CVE-2026-72138: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: fix error handling in ioctl When gntdevioctlmapgrantref fails to copy the operation result back to userspace after successfully adding the mapping to the list, the error path returns -EFAULT without releasing the...

CVE-2026-74261: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: avoid stale FIFO cells during resize sndseqfiforesize still needs to publish the replacement pool before it waits for FIFO users. A blocking sndseqread holds f-uselock while it sleeps, so concurrent senders must be abl...

PT-2026-72326

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the xen/gntdev component where the gntdev ioctl map grant ref function fails to release a reference acquired by gntdev alloc map when it cannot copy the operation resu...

CVE-2026-72483: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421: Fix shift-out-of-bounds in max3421hubcontrol The max3421hubcontrol function handles USB hub class requests to the virtual root hub. In the default branches of both the ClearPortFeature and SetPortFeature switc...

PT-2026-72281

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the amdxdna cmd submit function where it unconditionally calls xdna-dev info-ops-cmd submit. While aie2 dev ops defines this callback, aie4 vf ops the AIE4 SR-IOV...

PT-2026-72670

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the gpib module. In the command ioctl function, an error path inside a loop decrements the descriptor busy reference counter and breaks, but execution...

CVE-2026-72310: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix overflow in passthrough ioctl bounds check smb2ioctlqueryinfo validates the PASSTHRUFSCTL response payload before copying it to userspace. The payload offset and length both come from 32-bit fields. The bounds...

CVE-2026-74466: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Close speculative mem read possibility The domain value is extracted from a given CCA or EP11 ioctl struct when a CPRB is about to be sent. Thus this is a user controlled value. Under some special conditions custom...

Linux Distros Unpatched Vulnerability : CVE-2026-74307

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: validate donor file superblock early in EXT4IOCMOVEEXT Reject the EXT4IOCMOVEEXT ioctl early if the donor file does not belong to the same superblock as t...

Linux Distros Unpatched Vulnerability : CVE-2026-74440

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe: Wait on external BO kernel fences in exec IOCTL Before arming a user job, xeexecioctl only added the VM's dma-resv KERNEL slot as a dependency. That slo...

SUSE CVE-2026-68261

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: fix error checking of pvrvmcontextlookup Since pvrvmcontextlookup returns either NULL or a pointer, then stop using ISERR for checking the return value. Using ISERR leads to the kernel oops reported below. It can...