CVE-2026-98501

In the Linux kernel, the following vulnerability has been resolved: HID: alps: fix use-after-free on input2 registration failure alpsinputconfigured stores data-input2 before calling inputregisterdevice. If registration fails, inputfreedevice frees the input device but data-input2 still points to...

CVE-2026-98499

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix OOB read in wacomwacpenserialenforce The 'wacomwacpenserialenforce' function may calculate and pass an invalid offset to hidfieldextract, resulting in memory reads at incorrect addresses -- possibly beyond the end...

CVE-2026-98471

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do cache maintenance on the source VM during intra-host migration Manually perform cache maintenance on the source VM during intra-host migration to ensure no stale data is left in CPU caches after the VM is destroyed...

CVE-2026-98665

In the Linux kernel, the following vulnerability has been resolved: iio: health: max30102: fix NULL dereference in interrupt handler The interrupt is requested in max30102probe and stays enabled for the lifetime of the device, but indiodev-activescanmask is only valid while a buffer is enabled...

CVE-2026-98655

In the Linux kernel, the following vulnerability has been resolved: perf: Require kernel access for text poke events Perf events with excludekernel=1 can be opened without kernel perf access. However, excludekernel does not suppress text-poke sideband records. Every PERFRECORDTEXTPOKE is marked...

CVE-2026-98466

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fixhostownership walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private VA range for its guard page, has none. Wa...

CVE-2026-98451

In the Linux kernel, the following vulnerability has been resolved: smb: client: use finishnoopen for non-regular inodes An OCREAT open can find an existing symlink or another non-regular inode. cifsatomicopen calls finishopen on it and attaches a cifsFileInfo. Symlink inodes have no CIFS release...

CVE-2026-98490

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: conntrack: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport -...

CVE-2026-98443

In the Linux kernel, the following vulnerability has been resolved: xfs: fix cursor and pointer handling when recovering iunlink buckets LOLLM pointed out a bug in xlogrecoveriunlinkbucket: 1. We don't null out previp after releasing it, which can lead to UAF problems if the inodegc flush call in...

UBUNTU-CVE-2026-98468

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix spurious warning for benign stage 2 teardown race kvmtool was used to establish an L1 guest with 8 CPUs and 8 GiB of RAM, an L2 guest with 4 CPUs and 4 GiB of RAM and an L3 guest with 2 CPUs and 2 GiB of RAM, all ...

CVE-2026-98468

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix spurious warning for benign stage 2 teardown race kvmtool was used to establish an L1 guest with 8 CPUs and 8 GiB of RAM, an L2 guest with 4 CPUs and 4 GiB of RAM and an L3 guest with 2 CPUs and 2 GiB of RAM, all ...

UBUNTU-CVE-2026-98849

In the Linux kernel, the following vulnerability has been resolved: pfcp: fix socket lifetime on netdevice registration failure pfcpnewlink creates the UDP socket before registernetdevice. If registration fails after pfcpdevinit succeeds, the core calls pfcpdevuninit, which releases the socket an...

UBUNTU-CVE-2026-98853

In the Linux kernel, the following vulnerability has been resolved: net: gso: limit recursive IP-in-IP segmentation IP-in-IP GSO can re-enter inetgsosegment or ipv6gsosegment for each nested IP header. encaplevel tracks header bytes, not callback depth, so a deep chain can exhaust the kernel stac...

CVE-2026-98540

In the Linux kernel, the following vulnerability has been resolved: fprobe: Terminate the fgraphdata list when the reservation is not filled fprobefgraphentry reserves shadow stack space for every fprobe with an exit handler, but only fills it for those whose entry handler returns 0...

CVE-2026-98521

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix incorrect RCU teardown order i915gembusyioctl uses dmaresvforeachfenceunlocked to iterate over the fences in an GEM object without holding a reference but only the RCU read side lock. What can happen here is that th...

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...

CVE-2026-98842

In the Linux kernel, the following vulnerability has been resolved: module: fix lost error code from codetagloadmodule If codetagloadmodule fails, err is not set to reflect the failure and loadmodule returns 0 after the module has been torn down. Also, if the module is a livepatch, mod-klpinfo...

CVE-2026-98542

In the Linux kernel, the following vulnerability has been resolved: cgroup/cpuset: Return PERRNOCPUS in remotepartitionenable on subpartitionscpus conflict When a remote partition is created underneath an existing local partition via a non-partition PRSMEMBER intermediate cgroup, updateprstate se...

UBUNTU-CVE-2026-98522

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Propagate map failures correctly from pvrmmumapsgl Map failure from pvrmmumapsgl interface was not returned correctly to pvrmmumap interface. This resulted in pvrmmumap interface to continue instead of returning ...

UBUNTU-CVE-2026-98779

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix ACP MFD device leak on init failure acphwinit registers ACP child devices with mfdadddevices before attaching them to the ACP power domain and initializing the hardware. If attaching a child to the power domain...