PT-2026-61416

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the drm/v3d component. In the CPU job ioctl error path, the system calls kvfree on timestamp and performance query arrays after v3d job cleanup has alrea...

PT-2026-61458

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference exists in the ksmbd module. During durable-handle session teardown, the session fd check function sets op-conn to NULL for matching opinfo entries, but these...

PT-2026-61088

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd module during the handling of SMB2 compound requests. The smb2 check user session function fails to verify if a session is in the SMB2 SESSION VALID state fo...

PT-2026-61097

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NFSv4 flexfiles implementation where the ff layout alloc lseg function fails to properly validate the filehandle-version array count decoded from the flexfiles...

PT-2026-61262

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Bluetooth ISO implementation where iso sock close calls iso sock clear timer before acquiring the socket lock. This allows iso sock clear timer to read the...

PT-2026-61289

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the net: mana driver when mana per port queue reset work handler executes after a successful detach but a failed attach. In this scenario, the port...

PT-2026-61483

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the arm ffa firmware component where the bus match callback unconditionally dereferences the id table of FF-A drivers. Because the system assumes every driver provides...

PT-2026-61090

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the vcs write function. When the console lock is temporarily released to copy data from userspace, the vc data pointer obtained from vcs vc can become stale. I...

PT-2026-61424

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference occurs in the pcm512x chipset driver. The function pcm512x overclock xxx put is defined as a general mixer kcontrol rather than a DAPM Digital Audio Power...

PT-2026-61411

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL-pointer dereference occurs in the batman-adv module when a hard interface is retrieved as the primary interface of a mesh interface but becomes decoupled from it before the rtnl...

PT-2026-61457

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference exists in the proc show files function within the ksmbd module. This occurs when an SMB2 client opens a file using a durable v2 handle and then performs an SMB...

PT-2026-61345

In the Linux kernel, the following vulnerability has been resolved: tracing: Avoid NULL return from hist field name on truncation hist field name returns "" everywhere except the fully-qualified VAR REF/EXPR case, where snprintf truncation returns NULL early and bypasses the bottom NULL-"" guard...

PT-2026-61308

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth 6lowpan component where the send mcast pkt function calls skb clone without verifying its return value. Because skb clone can return NULL during memory...

PT-2026-61369

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference exists in the bio integrity map user function. This occurs because pin user pages fast may only partially succeed in pinning pages, and the bio integrity map...

PT-2026-61108

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference occurs in the fb videomode to var function within the fbdev component. The issue arises when store modes replaces the modelist from userspace via fb new...

PT-2026-61105

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists during the registration of I2C adapters. The i2c get adapter function allows looking up adapters by ID and takes a reference to the embedded struct device. If an...

PT-2026-61365

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SMC-D client where the system fails to properly validate the ism dev slot when processing a CHID-0 ACCEPT. Specifically, the smc v2 determine accepted chid functio...

PT-2026-61430

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ixgbevf driver during VEPA multicast source pruning. The function ixgbevf clean rx irq frees a socket buffer skb and continues to the next descriptor...

Linux Distros Unpatched Vulnerability : CVE-2026-53403

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fbdev: Fix fbnewmodelist to prevent null-ptr-deref in fbvideomodetovar info-var, a framebuffer's current mode, is expected to have a matching entry in...

PT-2026-61126

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bdev pseudo-filesystem, an internal kernel filesystem that should not be accessible to userspace. A kernel NULL pointer dereference occurs when userspace attempts ...