CVE-2026-74522 ksmbd: fix use-after-free in __close_file_table_ids()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in closefiletableids A ksmbdfile can remain alive after logical close while another session holds a temporary reference obtained through ksmbdlookupfdinode. ksmbdclosefd currently marks the file closed a...

CVE-2026-74316

In the Linux kernel, the following vulnerability has been resolved: NFSD: Handle layout stid in nfsd4droprevokedstid nfsd4droprevokedstid has no SCTYPELAYOUT case, so when a client sends FREESTATEID for an admin-revoked layout stid, the default branch releases cllock and returns without unhashing...

CVE-2026-72335

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix adv monitor add failure cleanup hciaddadvmonitor publishes a new advmonitor in hdev-advmonitorsidr before the powered MSFT setup step. The MSFT offload add path can then fail either locally before the...

CVE-2026-74313 vduse: hold vduse_lock across IDR lookup in open path

In the Linux kernel, the following vulnerability has been resolved: vduse: hold vduselock across IDR lookup in open path vdusedevopen looks up struct vdusedev through the IDR and then acquires dev-lock only after vduselock has been dropped. This leaves a window where a concurrent VDUSEDESTROYDEV...

EUVD-2026-59460

In the Linux kernel, the following vulnerability has been resolved: vduse: hold vduselock across IDR lookup in open path vdusedevopen looks up struct vdusedev through the IDR and then acquires dev-lock only after vduselock has been dropped. This leaves a window where a concurrent VDUSEDESTROYDEV...

CVE-2026-74313

The CVE-2026-74313 entry concerns a Linux kernel race in the vduse subsystem. The issue arises when vduse_dev_open() looks up a struct vduse_dev via an IDR and only then acquires dev->lock, after releasing vduse_lock. A concurrent VDUSE_DESTROY_DEV could remove the same object from the IDR and...

CVE-2026-74313 vduse: hold vduse_lock across IDR lookup in open path

In the Linux kernel, the following vulnerability has been resolved: vduse: hold vduselock across IDR lookup in open path vdusedevopen looks up struct vdusedev through the IDR and then acquires dev-lock only after vduselock has been dropped. This leaves a window where a concurrent VDUSEDESTROYDEV...

EUVD-2026-59234

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix adv monitor add failure cleanup hciaddadvmonitor publishes a new advmonitor in hdev-advmonitorsidr before the powered MSFT setup step. The MSFT offload add path can then fail either locally before the...

CVE-2026-72335 Bluetooth: MGMT: Fix adv monitor add failure cleanup

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix adv monitor add failure cleanup hciaddadvmonitor publishes a new advmonitor in hdev-advmonitorsidr before the powered MSFT setup step. The MSFT offload add path can then fail either locally before the...

PT-2026-72749

In the Linux kernel, the following vulnerability has been resolved: vduse: hold vduse lock across IDR lookup in open path vduse dev open looks up struct vduse dev through the IDR and then acquires dev-lock only after vduse lock has been dropped. This leaves a window where a concurrent VDUSE DESTR...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97 – fixed a double-free in sndac97controllerregister. If ac97addadapter fails, putdevice is the correct way to release the device reference. kfree is not required. Add kfree if idralloc fails, and also in...

SUSE CVE-2026-63885

In the Linux kernel, the following vulnerability has been resolved: drm/gem: fix race between changehandle and handledelete drmgemchangehandleioctl leaves the old handle live in the IDR during the window between spinunlocktablelock and the final spinlocktablelock. A concurrent drmgemhandledelete ...

SUSE CVE-2026-53399

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 nfsd4layoutsetlease then fails, the error pat...

CVE-2026-63885

In the Linux kernel, the following vulnerability has been resolved: drm/gem: fix race between changehandle and handledelete drmgemchangehandleioctl leaves the old handle live in the IDR during the window between spinunlocktablelock and the final spinlocktablelock. A concurrent drmgemhandledelete ...

CVE-2026-53399

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 nfsd4layoutsetlease then fails, the error pat...

Linux Distros Unpatched Vulnerability : CVE-2026-53400

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: core: fix adapter registration race Adapters can be looked up based on their id using i2cgetadapter which takes a reference to the embedded struct device...

Linux Distros Unpatched Vulnerability : CVE-2026-52966

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm: Replace old pointer to new idr Commit 5e28b7b94408 introduced a logical error by failin...

UBUNTU-CVE-2026-53145

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Try to fix changehandle ioctl, attempt 4 airlied: just added some comments on how to reenable On-list because the cat is out of the bag and we're clearly not good enough to figure this out in private. The story thus far:...

CVE-2026-52966

The CVE-2026-52966 entry concerns the Linux kernel DRM subsystem. A logical error in the change handle path failed to replace the newly generated IDR pointer with the old id’s pointer at the correct location, potentially triggering a kernel warning or a system crash (DoS) under local conditions. ...

UBUNTU-CVE-2026-52923

In the Linux kernel, the following vulnerability has been resolved: ipc: limit nextid allocation to the valid ID range The checkpoint/restore sysctl path can request the next SysV IPC id through ids-nextid. ipcidralloc currently forwards that request to idralloc with an open-ended upper bound. If...