CVE-2026-72344: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, skip peer flow cleanup when LAG seq is unavailable mlx5laggetdevseq 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, skip th...

CVE-2026-74264: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

CVE-2026-74327: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: vmalloc: fix NULL pointer dereference in isvmareahugepages findvmarea 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...

PT-2026-72747

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the virtio RTC implementation where viortc restore calls viortc init vqs without first deleting existing virtqueues. During virtqueue reinitialization on virtio-pci, i...

PT-2026-72928

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the veth driver where a frag list skb socket buffer can reach the driver with data len set but nr frags at zero. The function veth convert skb to xdp buff fails to...

PT-2026-72866

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the handling of ACKALL packets within the rxrpc module. The function rxrpc input ackall accepts ACKALL packets without verifying if the call is in a state that can...

PT-2026-72494

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists within the vduse module. The issue occurs between the vduse dev read iter and vduse dev msg sync functions. Specifically, when vduse dev read iter dequeues a...

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-2026-72028

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-2026-74389

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-2026-74338

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...

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-2026-72284

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...

Linux Distros Unpatched Vulnerability : CVE-2026-74264

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked...

PT-2026-72710

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fill first free targets slot during auto-discovery Any invalid endpoint decoder pointer in the target array of an active region is not allowed by cxl driver. This means cxl driver always assumes the first p-nr targets...

CVE-2026-72028: Undefined Security Weakness

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-2026-74366: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix NULL deref in changestalinks for unready link ieee80211setactivelinks calls ieee80211linkusechannel for each newly-added link and WARNONONCEs if it fails. The call uses assignonfailure=true, which allows mac8021...

CVE-2026-72384: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: irqchip/ts4800: Fix missing chained handler cleanup on remove The driver installs a chained handler for the parent interrupt during probe using irqsetchainedhandleranddata, but the remove function does not clear this handler. Thi...

PT-2026-73023

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the btrfs module when mounting with the rescue=ibadroots option after the block group tree root or the raid stripe tree root has been corrupted. This...

CVE-2026-72454: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix race in i3chciaddrtodev i3chciaddrtodev walks bus-devs.i3c, which is protected by bus.lock rwsem. However, it is invoked from the MIPI I3C HCI IRQ handler, which cannot take bus.lock. This allows concurrent...