CVE-2026-74491

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

CVE-2026-74483

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: don't leak the user namespace when the mount fails bmgettree takes a reference to the user namespace and hands it to gettreekeyed as the sget key. sgetfc moves that reference into sb-sfsinfo and clears fc-sfsinfo, so...

CVE-2026-74482

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: unlock immaprwsem before releasing after-split folios foliosplit keeps dereferencing the mapping after the split: shmemunchargemapping-host and remappage while the folios are still frozen/locked, and...

CVE-2026-74468

In the Linux kernel, the following vulnerability has been resolved: gpio: pch: use rawspinlockt for the register lock pchirqtype is registered as the irqchip .irqsettype callback and takes chip-spinlock with spinlockirqsave. This callback is reached from setupirq - irqsettrigger - chip-irqsettype...

CVE-2026-74460

In the Linux kernel, the following vulnerability has been resolved: can: emsusb: validate CPC message lengths emsusbreadbulkcallback walks CPC messages packed in one USB receive buffer. Check that each declared message fits in the URB payload. Also require the type-specific payload to cover the...

CVE-2026-74461

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: Cancel hrtimer before clearing slave pointer In i2cimxunregslave, the slave pointer is set to NULL after disabling interrupts. However, a pending interrupt might already have started the hrtimer i2cimxslavetimeout befor...

CVE-2026-74457

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

CVE-2026-74445

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: reject DXBINDQUERY without a DX context vmwcmddxbindquery unconditionally dereferences swcontext-dxctxnode-ctx. Userspace can trigger a NULL pointer dereference from any render-node fd by submitting an execbuf with...

CVE-2026-72196

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound copylcns dp-pagelcns index in analysis pass In logreplay's analysis pass, after finddp returns a valid DIRPAGEENTRY for the targetattr, targetvcn tuple, the copylcns block walks lrh-lcnsfollow further entries: t16...

CVE-2026-72500

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Free SRQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxtqplibdestroysrq won't write the toggle values to an already-freed...

PT-2026-72263

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - fix type confusion in CDC union descriptor parsing The driver currently trusts the bMasterInterface0 from the CDC union descriptor without verifying that it matches the interface being probed. This could lead to...

PT-2026-72779

In the Linux kernel, the following vulnerability has been resolved: kernfs: fix xattr race condition with multiple superblocks Multiple superblocks with different namespaces can share the same kernfs node when kernfs test super finds a matching root but different namespace. This means multiple...

PT-2026-72595

In the Linux kernel, the following vulnerability has been resolved: geneve: validate inner network offset in geneve gro complete Even with both paths gated on gs-gro hint, geneve gro complete re-derives the inner dispatch type and length from the packet and the current gs-gro hint, independently ...

CVE-2026-72318

In the Linux kernel, the following vulnerability has been resolved: cifs: validate DFS referral string offsets parsedfsreferrals validates that the response header and referral array fit in the received buffer, but each referral also contains string offsets supplied by the server. Those offsets a...

PT-2026-72489

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Fix TOCTOU in bytes put and bytes get In sof ipc3 bytes put, the size used for the memcpy is derived from the old data-size already in the buffer, not the incoming new data's size field. If the new data h...

CVE-2026-74276

In the Linux kernel, the following vulnerability has been resolved: spi: xilinx: use FIFO occupancy register to determine buffer size The method the driver uses to determine the size of the FIFO has a problem. What it currently does is this: It stops the SPI hardware and writes to the TX FIFO...

CVE-2026-72153

In the Linux kernel, the following vulnerability has been resolved: irqchip/crossbar: Use correct index in crossbardomainfree crossbardomainfree resets the domain data and then uses the nulled out irqdata-hwirq member as index to reset the irqmap entry and to write the relevant crossbar register...

PT-2026-73026

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix fdev setup failure cleanup in idxd cdev open The failed dev add and failed dev name paths drop the file-device reference while wq-wq lock is still held. If put devicefdev drops the last reference, idxd file d...

PT-2026-72183

In the Linux kernel, the following vulnerability has been resolved: wifi: ieee80211: validate MLE common info length ieee80211 mle common size uses the first common-info octet as the common information length for all known MLE types. However, ieee80211 mle size ok only validates that octet for...

CVE-2026-72183

In the Linux kernel, the following vulnerability has been resolved: landlock: Fix LANDLOCKSCOPESIGNAL bypass on the SIGIO path LANDLOCKSCOPESIGNAL must prevent a sandboxed process from signaling processes outside its Landlock domain. It can be bypassed through the asynchronous SIGIO delivery path...