CVE-2026-98513

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: Fix runtime PM leak in nouveauconnectordetect If nvifoutpedidget fails, nouveauconnectordetect returns early without dropping the runtime PM reference taken at the start of the function, keeping the device powered on...

CVE-2026-98804

In the Linux kernel, the following vulnerability has been resolved: net: pagepool: fix use-after-free in pagepoolrecycleringbulk With CONFIGPAGEPOOLSTATS=y, pagepoolrecycleringbulk updates the recycle stats after dropping the producer lock. If it just recycled the last inflight netmems of a pool...

UBUNTU-CVE-2026-98806

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix aura BPID assignment when CONFIGDCB is enabled Previously, BPID assignment under CONFIGDCB assumed queuetopfcmap was always initialized. For SDP VFs this leads to invalid memory access as it was not initialized...

CVE-2026-98806

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix aura BPID assignment when CONFIGDCB is enabled Previously, BPID assignment under CONFIGDCB assumed queuetopfcmap was always initialized. For SDP VFs this leads to invalid memory access as it was not initialized...

UBUNTU-CVE-2026-98817

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Add better pmruntime error handling in func probe Add a common error path in probe that balances the runtime PM reference...

UBUNTU-CVE-2026-98864

In the Linux kernel, the following vulnerability has been resolved: schedext: Wait for SCXOPSSDISPATCHING before reenqueueing a task ebf1ccff79c4 "schedext: Fix ops.dequeue semantics" moved the final opsstate store in scxdispatchenqueue after the DSQ unlock so that the custody update and...

CVE-2026-98563

In the Linux kernel, the following vulnerability has been resolved: net: phylink: record the PHY only once bringup cannot fail phylinkbringupphy stores the PHY in pl-phydev before its last fallible step: on a MAC whose phylink ops implement LPI, phyeeerxclockstop can fail with a real MDIO error...

CVE-2026-98866

In the Linux kernel, the following vulnerability has been resolved: sched/cache: Introduce taskstruct-schedcachegrp to fix UAF Add a schedcachegrp pointer to taskstruct so that scheduler code can access the cache group directly via the task, without going through mm-schedcachegrp. This decouples...

UBUNTU-CVE-2026-98867

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: bound the logical key offset from persistent memory cachekeydecode takes a key's logical off from the cache device and later indexes reqkeytree-subtrees by it in getsubtree. An off past the device forms a subtree point...

UBUNTU-CVE-2026-98865

In the Linux kernel, the following vulnerability has been resolved: schedext: Don't run ops.dequeue with a DSQ lock held ops.dequeue is invoked with the source user DSQ's lock still held on the consume and move paths scxconsumedispatchq, movetaskbetweendsqs. A BPF scheduler which locks the source...

UBUNTU-CVE-2026-98610

In the Linux kernel, the following vulnerability has been resolved: net/sched: schhfsc: bound the classify inner-filter walk with a drift budget hfscclassify applies the "filter may only point downwards" level check only when the filter result carries no bound class. A filter created with a flowi...

UBUNTU-CVE-2026-98787

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix missing migration protection in rhtabmaplookupanddeletebatch bpfmemcachefreercu uses thiscpuptr which requires migration to be disabled. All callers of rhtabdeleteelem disable migration except rhtabmaplookupanddeletebatc...

CVE-2026-98610

In the Linux kernel, the following vulnerability has been resolved: net/sched: schhfsc: bound the classify inner-filter walk with a drift budget hfscclassify applies the "filter may only point downwards" level check only when the filter result carries no bound class. A filter created with a flowi...

CVE-2026-98771

In the Linux kernel, the following vulnerability has been resolved: usb: storage: sierrams: reject short SWoC info transfers sierragetswocinfo requests sizeofstruct swocinfo 60 bytes from the device via usbcontrolmsg, but its callers only treat a negative return value as failure. A device that...

UBUNTU-CVE-2026-98771

In the Linux kernel, the following vulnerability has been resolved: usb: storage: sierrams: reject short SWoC info transfers sierragetswocinfo requests sizeofstruct swocinfo 60 bytes from the device via usbcontrolmsg, but its callers only treat a negative return value as failure. A device that...

UBUNTU-CVE-2026-98798

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: fix NULL dereference in setcoalesce before first open The Rx ring priv and index are only set in bcmgenetinitrxring, which runs at open. Setting the Rx coalescing parameters on an interface that was never opened,...

CVE-2026-98476

In the Linux kernel, the following vulnerability has been resolved: s390/cio: Fix NULL pointer dereference in ccwdevicegetutilstr The channel path registry entry associated with a CHPID may be removed while the subchannel's PMCW still references that CHPID. In this case, chpidtochp can return NUL...

UBUNTU-CVE-2026-98782

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix ovl adaptor platform device leak mtkdrmprobe creates an OVL adaptor platform device with platformdeviceregisterdata when the display pipeline requires the OVL adaptor. If a later initialization step fails, the...

UBUNTU-CVE-2026-98642

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix UAF due to concurrent consumption of ttrace lists in allocbulk Syzkaller repeatedly triggered UAF splats related to nodes in waitingforgpttrace within the bpf memalloc: BUG: KASAN: slab-use-after-free in...

UBUNTU-CVE-2026-98758

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix use-after-free of ucsi on remove The pmicglink client is released by the devres cleanup, which runs after pmicglinkucsiremove has returned, so its notification callbacks can queue work until then. Wor...