CVE-2026-89504

CVE-2026-89504 is a use-after-free (dangling pointer) vulnerability in the Linux kernel's regulator subsystem , specifically in the as3722 driver. In as3722_get_regulator_dt_data(), a device tree node reference acquired via of_get_child_by_name() is prematurely released by an immediate of_node_pu...

CVE-2026-89485

CVE-2026-89485 is a use-after-free vulnerability in the Linux kernel's lockd (NLM) subsystem. In nlm_traverse_files(), the current file is pinned across a mutex_unlock window, but the saved next pointer is not. A concurrent nlm_release_file() can free that next file, causing the iterator to deref...

CVE-2026-89452

CVE-2026-89452 affects the iommu/msm driver in the Linux kernel. The root cause is an improper error-handling path in msm_iommu_probe(): when iommu_device_sysfs_add() or iommu_device_register() fails, the IOMMU object is left in the global qcom_iommu_devices list after its devm-managed memory has...

CVE-2026-89452

In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msmiommuprobe adds its devm-managed IOMMU object to qcomiommudevices before adding the IOMMU sysfs device and registering it with the IOMMU core. If iommudevicesysfsadd fails,...

CVE-2026-89452 iommu/msm: Unwind probe state on registration failure

In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msmiommuprobe adds its devm-managed IOMMU object to qcomiommudevices before adding the IOMMU sysfs device and registering it with the IOMMU core. If iommudevicesysfsadd fails,...

CVE-2026-89452 iommu/msm: Unwind probe state on registration failure

In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msmiommuprobe adds its devm-managed IOMMU object to qcomiommudevices before adding the IOMMU sysfs device and registering it with the IOMMU core. If iommudevicesysfsadd fails,...

EUVD-2026-76358

In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msmiommuprobe adds its devm-managed IOMMU object to qcomiommudevices before adding the IOMMU sysfs device and registering it with the IOMMU core. If iommudevicesysfsadd fails,...

CVE-2026-81008

In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix use after free in iccget and oficcgetbyindex In oficcgetbyindex and iccget, if the dynamic allocation for path-name fails via kasprintf, the error handling path directly calls kfreepath to free the path object a...

CVE-2026-80975

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

PT-2026-90456

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the serial imx driver where the imx uart probe function publishes a devm-allocated port in the imx uart ports table before calling uart add one port. Because the entry...

PT-2026-90168

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the msm iommu probe function where the IOMMU object is added to qcom iommu devices before the sysfs device is added and registered with the IOMMU core. If iommu device...

PT-2026-90138

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab use-after-free issue exists in the interconnect subsystem. In the of icc get by index and icc get functions, if the dynamic allocation for path-name fails via kasprintf, the error...

PT-2026-96359

In the Linux kernel, the following vulnerability has been resolved: serial: imx: serialize imx uart ports lifetime imx uart probe publishes its devm-allocated port in imx uart ports before uart add one port because console setup uses the table. The entry is not cleared when adding the port fails ...

PT-2026-90220

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the as3722 get regulator dt data function, of get child by name acquires a reference on np, which is assigned to pdev-dev.of node. The function then immediately calls of node putnp,...

PT-2026-90449

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the USB gadget UVC component where the uvc function bind and uvc function unbind functions fail to set pointers to NULL after freeing them. Specifically, in the error...

CVE-2026-89740: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: imx: serialize imxuartports lifetime imxuartprobe publishes its devm-allocated port in imxuartports before uartaddoneport because console setup uses the table. The entry is not cleared when adding the port fails or after...

CVE-2026-89504: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: regulator: as3722getregulatordtdata: fix premature ofnodeput leaving dangling ofnode pointer In as3722getregulatordtdata, ofgetchildbyname acquires a reference on np, which is then assigned to pdev-dev.ofnode. The function...

CVE-2026-89452: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msmiommuprobe adds its devm-managed IOMMU object to qcomiommudevices before adding the IOMMU sysfs device and registering it with the IOMMU core. If iommudevicesysfsadd fails,...

K000163276: Linux kernel vulnerability CVE-2026-53399

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: nfsd: release layout stid on setlease failure nfs4allocstid publishes the new stid into cl-clstateids via idralloccyclic under cllock before returning to nfsd4alloclayoutstateid. When...

K000163284: Linux kernel vulnerability CVE-2026-53232

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: net: phy: clean the sfp upstream if phy probing fails Sashiko reported that we don't call sfpbusdelupstream in the probe failure path, so let's add it, otherwise the sfp-bus is left with a dangling...