PT-2026-72531

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation mlx5e hv vhca stats create is called from mlx5e nic enable, before mlx5e open. At that point priv-stats nch is still zero, because it is only ever incremented in mlx5e...

PT-2026-72515

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3d get cpu indirect csd params looks up the indirect buffer object from a userspace-supplied handle but never checks the result. A bogus or stale handle makes drm...

PT-2026-72529

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix publication race for priv-channel stats mlx5e channel stats alloc publishes a new entry to priv-channel stats and then increments priv-stats nch as a publication token, but neither store carries any memory barrier:...

PT-2026-72557

In the Linux kernel, the following vulnerability has been resolved: minix: avoid overflow in bitmap block count calculation minix check superblock uses minix blocks needed to verify that the on-disk imap and zmap block counts are large enough for the advertised inode and zone counts. The helper...

PT-2026-72530

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats agent registration race mlx5e hv vhca stats create registers the stats agent through mlx5 hv vhca agent create. The helper publishes the agent in hv vhca-agentstype under agents lock and immediately...

PT-2026-72655

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Check frwr wp create during connect frwr wp create creates the singleton Memory Region used to encode padding for Write chunks whose payload length is not XDR-aligned. Its failure paths return a negative errno and leave...

PT-2026-72943

In the Linux kernel, the following vulnerability has been resolved: of/address: Fix NULL bus dereference in of pci range parser one The bus matching rework made of match bus return NULL for nodes with ranges/dma-ranges but no local address-cells. parser init stored that NULL bus, and the range...

PT-2026-72429

In the Linux kernel, the following vulnerability has been resolved: leds: uleds: Fix potential buffer overread The name string supplied by userspace is not guaranteed to be null-terminated, so using strchr on it might result in a buffer overread. The same thing will happen when said string is use...

PT-2026-72865

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix the reception of a reply packet before data transmission Fix rxrpc receiving reply to handle the reception of an apparent reply DATA packet before rxrpc has had a chance to send any request DATA packets on a client cal...

PT-2026-72839

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Check for page allocation failure correctly in TIO Sashiko notes: if snp alloc firmware pages returns NULL under memory pressure, is it safe to pass it directly to page address? On architectures without HASHED PAGE...

PT-2026-72441

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf conntrack sip: validate skb dst before accessing it tc ingress and openvswitch do not guarantee routing information to be available. These subsystems use the conntrack helper infrastructure, and the SIP helper relie...

PT-2026-72445

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graph callback When q6apm free fragments is called it frees rx data.buf/tx data.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

PT-2026-72678

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix stainfo check in rtw aes decrypt The null-pointer-guard was incorrect, returning FAIL on valid pointer. Invert the guard, so it returns FAIL on invalid pointer...

PT-2026-72656

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Initialize re id before removal registration rpcrdma create id registers ep-re rn with the rpcrdma ib client before returning the new rdma cm id to rpcrdma ep create. However rpcrdma ep create currently stores that...

PT-2026-72646

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix NULL pointer dereference in unpack pdb pdb-dfa could be NULL if unpack dfa fails, causing a NULL pointer dereference...

PT-2026-72205

In the Linux kernel, the following vulnerability has been resolved: cpu/hotplug: Fix NULL kobject warning in cpuhp smt enable On arm64, when booting with maxcpus greater than the number of present CPUs e.g., QEMU -smp cpus=4,maxcpus=8, some CPUs are marked as 'present' but have not yet been...

PT-2026-72815

In the Linux kernel, the following vulnerability has been resolved: dax/kmem: account for partial discontiguous resource upon removal When dev dax kmem probe partially succeeds at least one range is mapped but a subsequent range fails request mem region or add memory driver managed, the probe...

PT-2026-72831

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix devx subscribe-event unwind NULL dereference MLX5 IB METHOD DEVX SUBSCRIBE EVENT links event sub into sub list before initializing the fields used by the shared error path. If eventfd ctx fdget then fails, the unwi...

PT-2026-73004

In the Linux kernel, the following vulnerability has been resolved: hwmon: lm90 Only report alarms if driver is ready Userspace can read sysfs attributes before driver registration is complete, immediately after devm hwmon device register with info has been called. At that time, data-hwmon dev is...

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...