UBUNTU-CVE-2026-98944

In the Linux kernel, the following vulnerability has been resolved: HID: steam: Refactor registration This refactors and simplifies the registration/unregistration flow. Since we now only perform registration when the client isn't opened anymore, the logic for handling that can be removed, and th...

CVE-2026-98936

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: reset ar-numstations on hardware start When multiple hw restart occurs, we end up in a situation where we cannot accept new stations / mesh peers. This seems to be the 'numstations' in 'struct ath11k' that did not g...

CVE-2026-98974

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range-to-eof file size exchange Norbert Szetei posted a patch containing an incomplete description of a bug in XFSIOCEXCHANGERANGE's TOEOF flag. The bug tricks exchange-range into modifying a file so that it has...

UBUNTU-CVE-2026-99068

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fix memory leakage when clearing DAO input mappers Commit e576e7843c0d "ALSA: ctxfi: Simplify daoclearleft,rightinput functions" centralized the DAO input mapper clearing logic in daoclearinput, but omitted the kfree...

UBUNTU-CVE-2026-99019

In the Linux kernel, the following vulnerability has been resolved: scsi: ch: Do not keep references to data transfer element devices chreadconfig looks up the scsidevice of every data transfer element whose SCSI id the changer reports in READ ELEMENT STATUS, and stores it in ch-dt...

UBUNTU-CVE-2026-99061

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix P2P device removal race in brcmfdetach When the driver is removed while the user space process that created the P2P device e.g. wpasupplicant is still exiting, the P2P device interface is removed twice and the...

UBUNTU-CVE-2026-99081

In the Linux kernel, the following vulnerability has been resolved: bnxten: fix DMA mapping length for padded small packets Stefan Fleischmann reported Intel IOMMU DMA Read faults on BCM57412 NetXtreme-E NICs when transmitting packets on VLAN/macvlan interfaces: DMAR: DMA Read NOPASID Request...

UBUNTU-CVE-2026-99072

In the Linux kernel, the following vulnerability has been resolved: ipv4: stop route notification sizing when nexthop group shrinks Commit 680aea08e78c "net: ipv4: Emit notification when fib hardware flags are changed" added an RCU-only fibnlmsgsize call for asynchronous hardware flag...

UBUNTU-CVE-2026-98934

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: use skbgethashnet in seg6makeflowlabel Since commit d58e468b1112 "flowdissector: implements flow dissector BPF hook" skbflowdissect needs a net pointer, either from skb-dev, skb-sk, or since commit 3cbf4ffba5ee "net:...

UBUNTU-CVE-2026-98947

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix memory leak in vmcitransportrecvdgramcb During the closure of a datagram socket, the vmcitransportrecvdgramcb function may be called, which will add the packets to the socket's backlog; then, after the receive queue is...

UBUNTU-CVE-2026-98927

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Fix life cycle of the nestedmmus array The nestedmmus array holds the shadow page tables that are used when a guest is running a nested context. These structures are allocated on VCPUINIT for whole guest, which...

UBUNTU-CVE-2026-99037

In the Linux kernel, the following vulnerability has been resolved: dm-crypt: reject the lmk IV mode with AEAD ciphers A "capi:" table line that pairs an AEAD cipher with the lmk IV mode, for example "capi:gcmaes-lmk" with the integrity:28:aead option, causes an oops when it is loaded. lmk sets...

UBUNTU-CVE-2026-98928

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Derive GUESTHASSVE from the SVE feature bit at EL2 pkvminitfeaturesfromhost takes KVMARCHFLAGGUESTHASSVE and KVMARMVCPUSVE from the host separately, but pkvmvcpuinitsve tests the bit while vcpuhassve reads the flag. A...

CVE-2026-99034

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-sprd: disable runtime PM on remove sdhcisprdprobe enables runtime PM, while sdhcisprdremove does not perform the corresponding runtime PM cleanup. The probe failure path disables runtime PM before disabling the clocks,...

CVE-2026-99019

In the Linux kernel, the following vulnerability has been resolved: scsi: ch: Do not keep references to data transfer element devices chreadconfig looks up the scsidevice of every data transfer element whose SCSI id the changer reports in READ ELEMENT STATUS, and stores it in ch-dt...

CVE-2026-99008

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Fix NULL ttydev dereference in rfcommdevshutdown syzbot hit a NULL pointer dereference in rfcommdevshutdown when an RFCOMM tty is closed. rfcommdevadd puts the new device on rfcommdevlist first and only then...

CVE-2026-99058

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix NULL currentpwq deref in chained work check currentwqworker only tells us that %current is a kworker. It does not guarantee that the worker is currently executing a work item, as worker-currentpwq is populated only...

CVE-2026-98928

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Derive GUESTHASSVE from the SVE feature bit at EL2 pkvminitfeaturesfromhost takes KVMARCHFLAGGUESTHASSVE and KVMARMVCPUSVE from the host separately, but pkvmvcpuinitsve tests the bit while vcpuhassve reads the flag. A...

CVE-2026-99072

In the Linux kernel, the following vulnerability has been resolved: ipv4: stop route notification sizing when nexthop group shrinks Commit 680aea08e78c "net: ipv4: Emit notification when fib hardware flags are changed" added an RCU-only fibnlmsgsize call for asynchronous hardware flag...

CVE-2026-99004

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Size page table preallocation by device address Commit 0a8224058a58 "drm/imagination: Fix page count for page table for map interface" passed the device address to pvrmmuopcontextcreate, but the preallocation is...