PT-2026-72836

In the Linux kernel, the following vulnerability has been resolved: bpf: fix crash in bpf set|remove dentry xattr for negative dentries bpf set dentry xattr and bpf remove dentry xattr BPF kfuncs attempt to lock the inode of the supplied dentry without checking if it is NULL. If a negative dentry...

PT-2026-72876

The Wholesale Market plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 2.2.2 via the ced wholesale request send AJAX action. The ced wholesale request send callback handler only verifies a nonce which is exposed to any authenticated user through wp...

PT-2026-72575

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in group process tiler oom If heaps is an ERR PTR, panthor heap pool put will deref an invalid pointer. Make sure we set it to NULL in that case...

PT-2026-72958

In the Linux kernel, the following vulnerability has been resolved: afs: Fix UAF when sending a message In afs make call, there's a race with async call reception and destruction. If a call is dispatched that doesn't have call-write iter set used to specify the data content for FS.StoreData, then...

PT-2026-72480

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Initialize KVM S390 GET CMMA BITS memory kvm s390 get cmma bits allocates its output buffer with vmalloc, which does not zero the returned pages: values = vmallocargs-count; In the non-peek migration path, dat get cmma...

PT-2026-72516

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential amdxdna umap lifetime race amdxdna umap release calls the blocking mmu interval notifier remove before removing the object from abo-mem.umap list. If aie2 populate range runs concurrently, it may obta...

PT-2026-72611

In the Linux kernel, the following vulnerability has been resolved: bpf: Guard conntrack opts error writes The conntrack lookup and allocation kfuncs take an opts pointer together with an opts sz argument. The verifier checks only the memory range described by opts sz, but the wrappers...

PT-2026-73055

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description Stored cross-site scripting is possible due to a failure to validate or escape the color field in attribute-view select options across eight unescaped render sites. An attacker can inject event-handle...

PT-2026-72941

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix tid tx use-after-free on BA session stop ieee80211 stop tx ba cb hands tid tx to kfree rcu through ieee80211 remove tid tx, and then reads tid tx-ndp after dropping sta-lock: ieee80211 remove tid txsta, tid; /...

PT-2026-72797

In the Linux kernel, the following vulnerability has been resolved: nvme: fix FDP fdpcidx bounds check The fdpcidx bounds check sets n = NUMFDPC + 1 but used instead of =, incorrectly accepting fdp idx when it equals n i.e. NUMFDPC + 1...

PT-2026-72806

In the Linux kernel, the following vulnerability has been resolved: liveupdate: fix TOCTOU race in luo session retrieve Extend the scope of the rwsem read lock in luo session retrieve to overlap with the acquisition of the session mutex. This prevents a concurrent thread from releasing and freein...

PT-2026-72848

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix wrong pci get drvdata type in AER handlers rtw88 stores an ieee80211 hw pointer via pci set drvdata at probe time, but io error detected and io resume retrieve it as a net device pointer. This causes netif device...

PT-2026-72807

In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPF PROG QUERY OOB write and cgroup backward compat BPF PROG QUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpf attr' structure e.g. 40 bytes, which was the layo...

PT-2026-72824

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: oss: Fix UAF at handling events with embedded SysEx data The OSS sequencer processes the input MIDI bytes into a sequencer event to be dispatched later in snd seq oss midi putc called from snd seq oss process event. Wh...

PT-2026-72857

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: dw dp: Switch to drmm kzalloc Driver makes use of drmm encoder init to initialize the encoder and automatically handle the cleanup by registering drm encoder cleanup with drmm add action. However, the internal...

PT-2026-72867

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix potential infinite loop in rxrpc recvmsg Fix the wait in rxrpc recvmsg also take check the oob queue...

PT-2026-72979

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Block VFs from clobbering special CGX PKIND state PF and VF NIX LFs that share a CGX LMAC reuse the same hardware PKIND programming. When HiGig2 or EDSA parsing is enabled, a VF NIX LF alloc must not reset the LMAC ...

PT-2026-72780

In the Linux kernel, the following vulnerability has been resolved: bpf: Clear rb node linkage when freeing bpf rb root bpf rb root free detaches the root by copying the current rb root cached and then replacing the live root with RB ROOT CACHED. It then walks the copied root and drops each objec...

PT-2026-72849

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix wrong pci get drvdata type in AER handlers rtw89 stores an ieee80211 hw pointer via pci set drvdata at probe time, but io error detected and io resume retrieve it as a net device pointer. This causes netif device...

PT-2026-72832

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure mlx5r umr update xlt allocates and DMA maps an XLT buffer with mlx5r umr create xlt. The buffer is released by the common cleanup path through mlx5r umr unmap free xlt. After...

PT-2026-72858

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: inno-hdmi: Switch to drmm kzalloc Driver makes use of drmm encoder init to initialize the encoder and automatically handle the cleanup by registering drm encoder cleanup with drmm add action. However, the internal...

PT-2026-72859

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix leak when pinning ubuf pages When pin user pages fast returns fewer pages than requested, the pages that were successfully pinned are not released, leading to a leak. Fix this by unpinning any partially pinned...

PT-2026-72937

In the Linux kernel, the following vulnerability has been resolved: binfmt misc: reject a flag character as the field delimiter The registration string starts with a user chosen delimiter that separates the individual fields. So that the field parsers terminate even on a truncated string create...

PT-2026-72902

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix pptable use-after-free amdgpu dpm get pp table returns a pointer to a driver-owned power table after dropping adev-pm.mutex. The sysfs path then copies from that pointer. A concurrent pp table write can replace an...

PT-2026-72900

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the pqm create queue function when MES is enabled. If the amdgpu amdkfd alloc kernel mem function fails during the initial queue creation for a process, the...

PT-2026-72890

DBI versions before 1.652 for Perl allow a heap out-of-bounds write on 32-bit perl via an integer wraparound in the output buffer size computed by preparse. preparse reserves its output buffer with newSVstrlenstatement 7 + 16, budgeting seven output bytes per input byte for the longest ':p99999'...

PT-2026-72891

DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder that sets the binder counter in preparse. preparse reserves seven output bytes per input byte, the width of the longest ':p99999' expansion. The ':N' branch parses the number with atoisrc an...

PT-2026-72983

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci conn: hold conn reference in abort conn sync There is theoretical UAF if the conn is freed while the hci sync task is running. Hold refcount to avoid that...

PT-2026-72335

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma-pcie: Reject devices without driver data dw edma pcie probe treats the PCI device ID driver data as the template for the controller layout and copies it unconditionally. A device bound dynamically via sysfs can...

PT-2026-72319

In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: reject short AUTH RECEIVE buffers nvmet execute auth receive trusts the AUTH RECEIVE allocation length after checking only that it is nonzero and matches the transfer length. In the SUCCESS1 and FAILURE1/default state...

PT-2026-72339

In the Linux kernel, the following vulnerability has been resolved: tpm: tpm2-sessions: wait for async KPP completion in tpm buf append salt tpm buf append salt in drivers/char/tpm/tpm2-sessions.c calls crypto kpp generate public key and crypto kpp compute shared secret without installing a...

PT-2026-72354

In the Linux kernel, the following vulnerability has been resolved: net/9p: fix infinite loop in p9 client rpc on fatal signal When p9 client rpc is called with type P9 TFLUSH and the transport has no peer e.g. fd transport backed by pipes with no 9p server, a fatal signal causes an infinite loop...

PT-2026-72328

In the Linux kernel, the following vulnerability has been resolved: i2c: mlxbf: Fix use-after-free in mlxbf i2c init resource If devm platform get and ioremap resource returns an error, mlxbf i2c init resource frees tmp res before reading tmp res-io to get the error code. This results in a...

PT-2026-72351

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix NULL h transaction deref in ocfs2 assure trans credits BUG A direct write over unwritten extents can panic the kernel in ocfs2 assure trans credits when the journal aborts during DIO completion. The crash is a general...

PT-2026-72299

In the Linux kernel, the following vulnerability has been resolved: bpf,fork: wipe -bpf storage before bailouts that access it Currently, copy process can bail out to free task before p-bpf storage has been initialized, with this call graph shown here for the !CONFIG MEMCG case: copy process dup...

PT-2026-72285

In the Linux kernel, the following vulnerability has been resolved: dm-verity: make error counter atomic The error counter "v-corrupted errs" was not atomic, thus it could be subject to race conditions. The call to dm audit log target"max-corrupted-errors" may be skipped due to the races...

PT-2026-72262

In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix use-after-free on probe failure The vub300 driver lifetime-manages its controller state using vub300-kref, with vub300 delete freeing the mmc host when the last reference is dropped. The probe error path after th...

PT-2026-72274

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Free unsubmitted command instead of double-putting it scsiback get pend req obtains a command tag and returns a vscsibk pend whose embedded se cmd has only been memset to 0, so its cmd kref is 0; the se cmd i...

PT-2026-72307

In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix CAN frame rx/tx statistics KCSAN detected a data race within the bcm rx handler when two CAN frames have been simultaneously received and processed in a single rx op by two different CPUs. Use atomic operations with...

PT-2026-72271

In the Linux kernel, the following vulnerability has been resolved: scsi: elx: efct: Fix refcount leak in efct hw io abort When efct hw reqtag alloc fails in efct hw io abort, the error path returns -ENOSPC without releasing the reference obtained via kref get unless zero earlier in the function...

PT-2026-72283

In the Linux kernel, the following vulnerability has been resolved: dma-buf: dma-fence: Fix potential NULL pointer dereference The commit mentioned in the fixes tag below introduced a mechanism through which fence producers can fully decouple from fence consumers. This, desirable, mechanism is...

PT-2026-72278

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Reject firmware log with size smaller than header fw log from bo validates the tracing buffer header size and that the log fits within the BO, but never checks that log-size is at least log-header size. fw log print...

PT-2026-72294

In the Linux kernel, the following vulnerability has been resolved: dm-log: fix a bitset size overflow on 32bit machines Commit c20e36b7631d "dm log: fix out-of-bounds write due to region count overflow" made sure that region count could fit in an unsigned int. But the bitmap memory isn't allocat...

PT-2026-72302

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing device refcount for CAN filter removal sashiko-bot remarked a problem with a concurrent device unregistration in isotp.c which also is present in the bcm.c code. A former fix for raw.c commit c275a176e4b6...

PT-2026-72261

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: macsec: fix use-after-free of metadata dst on RX SC delete When an offloaded MACsec RX SC is deleted, macsec del rxsc ctx freed the per-SC metadata dst with metadata dst free, which kfrees the object unconditionally an...

PT-2026-72287

In the Linux kernel, the following vulnerability has been resolved: dm-verity: fix buffer overflow in FEC calculation There's a buffer overflow in dm-verity-fec: if neras && neras fec-roots fio-erasuresneras++ = i; This allows neras to reach roots + 1 the post-increment pushes it past roots. This...

PT-2026-72214

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the s390/monwriter component where the system fails to verify if the data length remains consistent when data buffers are reused, such as for interval sample records. ...

PT-2026-72257

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Use u64 multiplication in update rlimit cpu update rlimit cpu converts the RLIMIT CPU value to nanoseconds with u64 nsecs = rlim new NSEC PER SEC; On 32-bit kernels both rlim new unsigned long and NSEC PER SEC...

PT-2026-72217

In the Linux kernel, the following vulnerability has been resolved: riscv: probes: save original sp in rethook trampoline Reading a word from the stack in a kretprobe crashes a risc-v kernel. $ cd /sys/kernel/tracing/ $ echo 'r n tty write $stack0' dynamic events $ echo 1 events/kprobes/enable...

PT-2026-72225

In the Linux kernel, the following vulnerability has been resolved: net/sched: sch multiq: Replace direct dequeue call with peek and qdisc dequeue peeked multiq dequeue takes a packet from a band's child with a direct -dequeue call after multiq peek peeked it. When the child is non-work-conservin...