CVE-2026-98785: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check dcstatecreatecopy for NULL in dmsuspend dcstatecreatecopy can return NULL on allocation failure. dmsuspend only conditionally skips dmgpuresettoggleinterrupts and continues execution, returning success...

PT-2026-116727

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference on fence allocation failure virtio gpu fence alloc can fail due to memory pressure and return NULL, but its caller like virtio gpu init submit never checks it. Later, virtio gpu init submi...

PT-2026-117060

In the Linux kernel, the following vulnerability has been resolved: virt: vmgenid: set driver data before registering notification handlers Both probe paths register their notification handler before assigning driver data, which the handler dereferences. In the devicetree path, the notification I...

PT-2026-116914

In the Linux kernel, the following vulnerability has been resolved: USB: serial: fix ioctl hangup race The tty ioctls can race with hangup and end up calling into a tty driver for a device that is already gone or powered down. Serialise the callbacks using the tty port mutex and add the missing...

CVE-2026-98508: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference on fence allocation failure virtiogpufencealloc can fail due to memory pressure and return NULL, but its caller like virtiogpuinitsubmit never checks it. Later, virtiogpuinitsubmit passes...

CVE-2026-98523: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/client: fix restore of partially initialized client I got a null-ptr-deref report when closing a DRM file descriptor: WARNING: drivers/gpu/drm/drmatomic.c:2031 at drmatomichelpersetconfig+0x18e/0x1b0 drm Call Trace:...

CVE-2026-98695: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: USB: serial: fix ioctl hangup race The tty ioctls can race with hangup and end up calling into a tty driver for a device that is already gone or powered down. Serialise the callbacks using the tty port mutex and add the missing...

CVE-2026-98752: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tty: port: fix ttyportttyvhangup race Drivers rely on ttyportttyvhangup to synchronously hang up their ports before tearing down resources as part of deregistration e.g. on physical disconnect. If ttyportttyvhangup races with...

CVE-2026-98753: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tty: ttyport: restore TTYIOERROR on activation failure Make sure to restore the TTYIOERROR flag if activation fails to prevent I/O attempts on a port that is gone or powered down. This specifically avoids issues like kernel panic...

CVE-2026-98717: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Bail from shadow walks if the root is invalid or a dummy When walking shadow page tables, immediately terminate the walk if the root is a "dummy" root, i.e. a root whose top-level page table is backed by the zero...

PT-2026-116972

In the Linux kernel, the following vulnerability has been resolved: tty: tty port: restore TTY IO ERROR on activation failure Make sure to restore the TTY IO ERROR flag if activation fails to prevent I/O attempts on a port that is gone or powered down. This specifically avoids issues like kernel...

PT-2026-116936

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Bail from shadow walks if the root is invalid or a dummy When walking shadow page tables, immediately terminate the walk if the root is a "dummy" root, i.e. a root whose top-level page table is backed by the zero...

PT-2026-116971

In the Linux kernel, the following vulnerability has been resolved: tty: port: fix tty port tty vhangup race Drivers rely on tty port tty vhangup to synchronously hang up their ports before tearing down resources as part of deregistration e.g. on physical disconnect. If tty port tty vhangup races...

PT-2026-116742

In the Linux kernel, the following vulnerability has been resolved: drm/client: fix restore of partially initialized client I got a null-ptr-deref report when closing a DRM file descriptor: WARNING: drivers/gpu/drm/drm atomic.c:2031 at drm atomic helper set config+0x18e/0x1b0 drm Call Trace: drm...

PT-2026-117068

In the Linux kernel, the following vulnerability has been resolved: pfcp: fix socket lifetime on netdevice registration failure pfcp newlink creates the UDP socket before register netdevice. If registration fails after pfcp dev init succeeds, the core calls pfcp dev uninit, which releases the...

PT-2026-116870

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Properly handle NULL pointer in dat cond set storage key Some callers pass NULL as oldkey. Calling page cond set storage key will cause that NULL pointer to get dereferenced. Fix by checking for NULL and assigning the...

PT-2026-116895

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ade9000: fix NULL pointer dereference in clkout registration ade9000 setup clkout passes NULL as the register address when registering a divider clock. During clock registration, the common clock framework calls clk...

PT-2026-116741

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Propagate map failures correctly from pvr mmu map sgl Map failure from pvr mmu map sgl interface was not returned correctly to pvr mmu map interface. This resulted in pvr mmu map interface to continue instead of...

PT-2026-116835

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: reset num napi when the napi vectors are freed fbn-num napi is the count of live napi vectors, each of which owns an IRQ. The PM path had freed them without clearing the count. fbnic pm suspend tears the datapath down...

PT-2026-116729

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Linux kernel's DRM XE driver. In the xe vm close and put function, page tables PTs were destroyed via xe vm pt destroy before contested Virtual Memory Area...