CVE-2026-72172

CVE-2026-72172 affects the Linux kernel, specifically the mm/mm_init path related to ZONE_DEVICE. The issue occurs when DAX memory is hotplugged into an unoccupied subsection of an early section, causing section_activate() to reuse the boot memmap while compound_nr_pages() assumes vmemmap optimiz...

CVE-2026-72161

The CVE describes a NULL dereference in OCFS2 during inode eviction after unmount, caused by osb->journal being freed but later dereferenced in ocfs2_checkpoint_inode(). The fix adds a NULL check for osb->journal in ocfs2_checkpoint_inode(), so if the journal is NULL (already flushed/destro...

CVE-2026-72125

In the Linux kernel, the following vulnerability has been resolved: can: isotp: fix use-after-free race with concurrent NETDEVUNREGISTER isotprelease looked up the bound network device via devgetbyindex using the stored ifindex. During device unregistration the device is unlisted from the ifindex...

CVE-2026-72104 dm-pcache: reject option groups without values

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: reject option groups without values The pcache target parses optional arguments as name/value pairs. A table that advertises one optional argument and supplies only a recognized option name, for example "cachemode",...

CVE-2026-72077

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix firmware leak in async update The firmware object was not being released if validation failed. Use freefirmware to ensure the firmware is always released...

CVE-2026-72043

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix missing dirty page tracking in pte,pmdwrprotect When hardware page table walker PTW is enabled on LoongArch, the CPU may set PAGEDIRTY directly in the page table entry during a write TLB miss, without going through...

CVE-2026-72033 orangefs: keep the readdir entry size 64-bit in fill_from_part()

In the Linux kernel, the following vulnerability has been resolved: orangefs: keep the readdir entry size 64-bit in fillfrompart fillfrompart computes the size of a directory entry in sizet but stores it in a u32. An entry length near U32MAX wraps it to a small value, bypasses the bounds check, a...

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...

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-2026-72643

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...

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...

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-2026-72532

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...

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-2026-74571

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-2026-74264

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-2026-72747

In the Linux kernel, the following vulnerability has been resolved: virtio: rtc: tear down old virtqueues before restore virtio device restore resets the device and restores the negotiated features before calling -restore. viortc freeze intentionally leaves the existing virtqueues in place so the...

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-2026-74338

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-2026-72028

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...