PT-2026-72591

In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: Fix NULL pointer dereference in interface lookup A malformed USB device can provide a vendor-specific interface without any endpoint descriptors. fcp find fc interface currently selects the first vendor-specific...

PT-2026-72843

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

PT-2026-72944

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: do not update comments from kernel-side hash adds mtype resize copies comment pointers with memcpy, not the comment objects themselves. During the window after an entry has been copied but before the table swap...

PT-2026-72349

In the Linux kernel, the following vulnerability has been resolved: ocfs2: add journal NULL check in ocfs2 checkpoint inode During unmount, ocfs2 journal shutdown frees the journal and sets osb-journal to NULL. Later, when VFS evicts remaining cached inodes, ocfs2 evict inode - ocfs2 clear inode ...

PT-2026-72871

In the Linux kernel, the following vulnerability has been resolved: rxrpc: rxrpc verify data ensure rx dec buffer alloc rxrpc recvmsg data calls rxrpc verify data whenever the rxrpc call.rx dec buffer is unallocated and assumes that upon successful return that rx dec buffer must be allocated...

PT-2026-72293

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: reject option groups without values The pcache target parses optional arguments as name/value pairs. A table that advertises one optional argument and supplies only a recognized option name, for example "cache mode",...

PT-2026-72281

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: reject command submission on devices without a submit op amdxdna cmd submit calls xdna-dev info-ops-cmd submit unconditionally, but only aie2 dev ops defines that callback. aie4 vf ops the AIE4 SR-IOV virtual...

PT-2026-72279

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Use caller client for debug BO sync amdxdna drm sync bo ioctl looks up args-handle in the ioctl caller's drm file. For SYNC DIRECT FROM DEVICE, it then calls amdxdna hwctx sync debug bo, but passes abo-client...

PT-2026-72197

In the Linux kernel, the following vulnerability has been resolved: pmdomain: mediatek: Fix possible nullptr KP in HWV cleanup/on-check Should probe fail for HW VOTER type power domains, this driver was unconditionally trying to perform cleanup for DIRECT CTL domains, but only after checking if t...

PT-2026-72534

In the Linux kernel, the following vulnerability has been resolved: platform/x86: bitland-mifs-wmi: Fix NULL pointer dereference during suspend/resume The driver registers two distinct WMI devices: a control device BITLAND WMI CONTROL and an event device BITLAND WMI EVENT. During the probe phase,...

PT-2026-72634

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: reject stream disable with no active interface handle uaudio stream req resolves an interface index with info idx from ifnum, which returns -EINVAL when no interface matches. The enable branch and the...

PT-2026-72573

In the Linux kernel, the following vulnerability has been resolved: tracing/fprobe: Fix NULL pointer dereference in fprobe fgraph entry fprobe fgraph entry sizes a shadow-stack reservation in one walk of the per-ip fprobe list and fills it in a second walk, both under rcu read lock only. A fprobe...

PT-2026-72565

In the Linux kernel, the following vulnerability has been resolved: afs: Remove setting of AS RELEASE ALWAYS for symlinks and mountpoints Regular AFS files correctly use afs file aops which have release folio set as netfs release folio, so AS RELEASE ALWAYS is valid for them when fscache is enabl...

PT-2026-72740

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci qca: fix NULL pointer dereference in qca setup for non-serdev device hu-serdev is NULL for hci uart attached via non-serdev paths, but qca setup unconditionally calls serdev device get drvdatahu-serdev and...

PT-2026-72739

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci qca: fix NULL pointer dereference in qca dmp hdr for non-serdev device hu-serdev is NULL for hci uart attached via non-serdev paths, but qca dmp hdr unconditionally dereferences hu-serdev-dev.driver-name, causing a...

PT-2026-73023

In the Linux kernel, the following vulnerability has been resolved: btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL pointer dereference: BUG: kernel NULL pointer dereference, address:...

PT-2026-72547

In the Linux kernel, the following vulnerability has been resolved: drm/xe: fix NPD in bo meminfo When a buffer object is purged, its ttm.resource is set to NULL via the TTM pipeline gutting flow. However, the BO remains in the client's object list until userspace explicitly closes the GEM handle...

PT-2026-72403

In the Linux kernel, the following vulnerability has been resolved: MIPS: DEC: Ensure 32-bit stack location for o32 prom printf In 64-bit configurations calling any firmware entry points from a kernel thread other than the initial one will result in a situation where the stack has been placed in...

PT-2026-72212

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix SQB pointer leak on init failure otx2 init hw resources initializes SQ aura and pool resources before several later setup steps. On failure, err free sq ptrs only frees SQB pages, leaving the per-SQ sqb ptrs...

PT-2026-72202

In the Linux kernel, the following vulnerability has been resolved: riscv: Prevent NULL pointer dereference in machine kexec prepare A NULL pointer dereference issue is noticed in riscv's machine kexec prepare, where image-segmenti.buf might be NULL and copied unchecked. The NULL buf comes from i...