CVE-2026-98392 Bluetooth: btintel_pcie: fix tx_handle bounds off-by-one

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix txhandle bounds off-by-one Valid indices into txq-urbd0s/tfds/bufs are 0..txq-count-1, so tfdindex == txq-count is already out of range. Change the guard in btintelpciemsixtxhandle from ' txq-count' to...

CVE-2026-98392 Bluetooth: btintel_pcie: fix tx_handle bounds off-by-one

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix txhandle bounds off-by-one Valid indices into txq-urbd0s/tfds/bufs are 0..txq-count-1, so tfdindex == txq-count is already out of range. Change the guard in btintelpciemsixtxhandle from ' txq-count' to...

CVE-2026-98393 net: ipv4: Fix UDP length overflow with PMTU discover and big MTU

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: Fix UDP length overflow with PMTU discover and big MTU This commit bounds cork-base.fragsize to IPMAXMTU to avoid a possible overflow of UDP length that triggers a WARN in udpsetlenshort when setsockopt IPMTUDISCOVER i...

EUVD-2026-101041

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix txhandle bounds off-by-one Valid indices into txq-urbd0s/tfds/bufs are 0..txq-count-1, so tfdindex == txq-count is already out of range. Change the guard in btintelpciemsixtxhandle from ' txq-count' to...

EUVD-2026-101042

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: Fix UDP length overflow with PMTU discover and big MTU This commit bounds cork-base.fragsize to IPMAXMTU to avoid a possible overflow of UDP length that triggers a WARN in udpsetlenshort when setsockopt IPMTUDISCOVER i...

CVE-2026-98393

The Linux kernel contains a vulnerability where an overflow of the UDP length field can occur when using Path MTU Discovery (PMTUD) with a large MTU. Specifically, if a network device has an MTU greater than IP_MAX_MTU + 20 and setsockopt is set to IP_PMTUDISC_PROBE, the maxnonfragsize can exceed...

CVE-2026-98392

The Linux kernel contains a bounds off-by-one vulnerability within the Bluetooth btintel_pcie driver. The issue exists in the btintel_pcie_msix_tx_handle() function, where the check for tfd_index incorrectly allows an out-of-range index. Specifically, because valid indices for txq->urbd0s/tfds...

CVE-2026-98391 drm/xe: Guard page-fault worker with runtime PM check

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Guard page-fault worker with runtime PM check During VM teardown, the VM's runtime PM reference is dropped asynchronously, allowing the device to autosuspend while stale page faults belonging to the now-dead VM are still...

CVE-2026-98391 drm/xe: Guard page-fault worker with runtime PM check

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Guard page-fault worker with runtime PM check During VM teardown, the VM's runtime PM reference is dropped asynchronously, allowing the device to autosuspend while stale page faults belonging to the now-dead VM are still...

EUVD-2026-101040

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Guard page-fault worker with runtime PM check During VM teardown, the VM's runtime PM reference is dropped asynchronously, allowing the device to autosuspend while stale page faults belonging to the now-dead VM are still...

CVE-2026-98391

The Linux kernel contains a vulnerability in the drm/xe driver where the asynchronous dropping of a VM's runtime PM reference during teardown allows a device to autosuspend while stale page faults remain queued. When the page-fault worker attempts to acknowledge these faults, it calls guc_ct_send...

CVE-2026-98390 x86/amd_node: Avoid divide by zero on virtualized systems

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

CVE-2026-98390 x86/amd_node: Avoid divide by zero on virtualized systems

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

EUVD-2026-101039

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Avoid divide by zero on virtualized systems On a virtualized system, the number of nodes does not have a relationship to the number of roots. A Xen PVH dom0 can calculate rootspernode as 0, which crashes with a divid...

CVE-2026-98390

The Linux kernel contains a vulnerability where a divide by zero error can occur on certain virtualized systems, specifically Xen PVH dom0 . The issue arises because the underlying topology code on Xen can result in a roots_per_node value of 0 when num_nodes is 2 and num_roots is 1. This causes a...

EUVD-2026-101038

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: skip gfx switchpowerprofile during GPU reset During resume from GPU reset, the gfx idle work may invoke switchpowerprofile before the reset completes. This causes the following assert error because the register access...

CVE-2026-98388 exec: do_close_on_exec() before taking exec_update_lock

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...

CVE-2026-98389 drm/amdgpu: skip gfx switch_power_profile during GPU reset

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: skip gfx switchpowerprofile during GPU reset During resume from GPU reset, the gfx idle work may invoke switchpowerprofile before the reset completes. This causes the following assert error because the register access...

CVE-2026-98389 drm/amdgpu: skip gfx switch_power_profile during GPU reset

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: skip gfx switchpowerprofile during GPU reset During resume from GPU reset, the gfx idle work may invoke switchpowerprofile before the reset completes. This causes the following assert error because the register access...

CVE-2026-98388 exec: do_close_on_exec() before taking exec_update_lock

In the Linux kernel, the following vulnerability has been resolved: exec: docloseonexec before taking execupdatelock docloseonexec currently happens while holding the execupdatelock, which is used in a lot of places that access process state to synchronize access checks. I recently added another...