CVE-2026-72028 riscv: probes: save original sp in rethook trampoline

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 nttywrite $stack0' dynamicevents $ echo 1 events/kprobes/enable Unabl...

EUVD-2026-58986

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 nttywrite $stack0' dynamicevents $ echo 1 events/kprobes/enable Unabl...

CVE-2026-72028

CVE-2026-72028 – Linux kernel (riscv) Root cause: In the riscv rethook trampoline path used by kprobes/kretprobe, the original stack pointer (sp) was not saved. The trampoline decremented sp for its local stack and did not preserve the original sp value when saving registers in struct pt_regs, le...

PT-2026-72320

In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Prevent shared tags across queues on Apple A11 On Apple A11, tags of pending commands must be unique across the admin and IO queues, else the firmware crashes with "duplicate tag error for tag N", with N being the tag...

PT-2026-72532

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, skip peer flow cleanup when LAG seq is unavailable mlx5 lag get dev seq will return error when the peer isn't in the LAG or when no device is marked as master. Result bad memory access and kernel crash1. Hence, ski...

PT-2026-72643

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix uninitialised pointer passed to audit log untrustedstring Commit 4a134723f9f1 "apparmor: move check for aa null file to cover all cases" intrdouced a small bug, where path name may pass a potentially uninitialized...

Linux Distros Unpatched Vulnerability : CVE-2026-72384

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - irqchip/ts4800: Fix missing chained handler cleanup on remove The driver installs a chained handler for the parent interrupt during probe using...

Linux Distros Unpatched Vulnerability : CVE-2026-74345

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/siw: Fix endpoint/socket association handling Disassociating a socket from an endpoint via siwsocketdisassoc may release the last reference on that endpoin...

Linux Distros Unpatched Vulnerability : CVE-2026-74546

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - hwmon: adt7470 Fix divide-by-zero TOCTOU crash in fan speed read If the fan data becomes 0 between the FANDATAVALID check and the FANPERIODTORPM conversion, it...

Linux Distros Unpatched Vulnerability : CVE-2026-72084

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: target: Bound PR-OUT TransportID parsing to the received buffer corescsi3decodespeciport and corescsi3emulateregisterandmove hand the raw PERSISTENT RESER...

PT-2026-72484

In the Linux kernel, the following vulnerability has been resolved: net: ife: require ETH HLEN to be pullable in ife decode ife decode may return after making only the outer IFE header and metadata pullable. The caller then passes the decapsulated packet to eth type trans, which expects the inner...

PT-2026-72763

In the Linux kernel, the following vulnerability has been resolved: vmalloc: fix NULL pointer dereference in is vm area hugepages find vm area can return NULL if the given address is not a valid vmalloc area. Check the return value before dereferencing it to avoid a kernel crash...

Linux Distros Unpatched Vulnerability : CVE-2026-72028

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Linux Distros Unpatched Vulnerability : CVE-2026-74571

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL...

Linux Distros Unpatched Vulnerability : CVE-2026-72487

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCI: Check ROM header and data structure addr before accessing We meet a crash when running stress-ng on x8664 machine: BUG: unable to handle page fault for...

Linux Distros Unpatched Vulnerability : CVE-2026-74389

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/hns: Fix log flood after cmdmbox failure hnsrocecmdmbox is the command interface between driver and hardware. When hardware is abnormal, the unlimited erro...

Linux Distros Unpatched Vulnerability : CVE-2026-72284

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs Ignore KVM's internal service pending PV EOI request if the vCPU has disabled PV EOIs sin...

PT-2026-72494

In the Linux kernel, the following vulnerability has been resolved: vduse: Fix race in vduse dev msg sync and vduse dev read iter There is one race case in vduse dev msg sync and vduse dev read iter: vduse dev read iter: lockmsg lock; dequeue msgsend list; unlockmsg lock; vduse dev msg sync: wait...

PT-2026-72866

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix ACKALL packet handling rxrpc input ackall accepts ACKALL packets without checking whether the call is in a state that can legitimately have outstanding transmit buffers. A forged ACKALL can therefore reach a new servic...

Linux Distros Unpatched Vulnerability : CVE-2026-74338

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Reject sleepable BPFLSMCGROUP programs at load time The cgroup shim runs under rcureadlockdontmigrate, so we should not attach any sleepable BPF programs...