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-2026-72857

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-2026-72674

In the Linux kernel, the following vulnerability has been resolved: mailbox: mtk-adsp: fix UAF during device teardown When the SOF audio driver fails to initialize e.g. firmware boot timeout, its devres unwind frees the snd sof dev object that the mailbox client mtk-adsp-ipc reaches via chan-cl-r...

PT-2026-72681

In the Linux kernel, the following vulnerability has been resolved: net: serialize netif running check in enqueue to backlog Syzbot reported a KASAN slab-use-after-free in fib rules lookup. The root cause is a race condition where packets can escape the backlog flushing during device unregistrati...

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-2026-72261

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-2026-72780

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-2026-72725

In the Linux kernel, the following vulnerability has been resolved: ipv4: fib: Don't dump dying fib info in fib leaf notify. syzbot reported use-after-free in nsim fib4 prepare event. 0 The problem is that the following functions call fib info hold / refcount inc while dumping fib info under RCU,...

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-2026-73000

In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrx stats in nv remove nv remove frees the per-CPU txrx stats before unregister netdev. Until unregister completes, ndo get stats64, the NAPI/xmit data path, and nv close/drain may still access txrx stats,...

PT-2026-72640

In the Linux kernel, the following vulnerability has been resolved: drm/i915: clear CRTC color blob pointers after dropping refs intel crtc put color blobs drops the CRTC color blob references, but leaves the corresponding pointers unchanged. This can matter in intel crtc prepare cleared state,...

PT-2026-72505

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: pin upper rpc clnt across the TLS connect worker The TLS connect path has a use-after-free: nothing pins the upper rpc clnt across the delayed connect worker. xs connect stores task-tk client in sock xprt::clnt as a raw...

PT-2026-72510

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Fix potential UAF in MLD delayed work A race condition exists between device teardown and incoming MLD query processing, leading to a Use-After-Free in the MLD delayed work. During device destruction, the primary...

PT-2026-72987

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: avoid deadlocks in iso sock timeout iso sock timeout takes lock sock, so sync disabling the timer while holding that lock may deadlock. iso sock timeout may also run concurrently with iso conn del, which leads to...

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-2026-72679

In the Linux kernel, the following vulnerability has been resolved: net/9p: fix race condition on rdma-state in trans rdma.c The rdma-state field is modified without holding req lock in both recv done and p9 cm event handler, while rdma request accesses the same field under the req lock spinlock...

PT-2026-72477

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Check the interrupt is still ours before migrating it vgic prune ap list drops both ap list lock and irq lock while migrating an interrupt to another vCPU. After reacquiring the locks it only checks that the...

PT-2026-72422

In the Linux kernel, the following vulnerability has been resolved: batman-adv: access unicast ttvn skb-data only after skb realloc The pskb may pull called by batadv get vid could reallocate the buffer behind the skb. Variables which were pointing to the old buffer need to be reassigned to avoid...

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-2026-72691

In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in tipc l2 send msg Syzbot reported a slab-use-after-free in ipvlan hard header when called from tipc l2 send msg. The root cause is that tipc disable l2 media calls synchronize net while b-media ptr is still valid...