CVE-2026-97437 ntfs3: fix out-of-bounds read in ntfs_dir_emit() and hdr_find_e()

In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix out-of-bounds read in ntfsdiremit and hdrfinde The bounds check in ntfsdiremit compares fname-namelen a character count against e-size a byte count without accounting for the 2-byte-per-character UTF-16LE encoding or t...

CVE-2026-97436 dpaa2-switch: rework FDB management on the bridge leave path

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: rework FDB management on the bridge leave path On bridge leave, the dpaa2switchportsetfdb function always allocates a new FDB for the port which is becoming standalone. In case no FDB is found, then the port leaving...

CVE-2026-97435 net: dsa: sja1105: flower: reject cross-chip redirect

In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: flower: reject cross-chip redirect dsaportfromnetdev may return a valid port from a different switch chip. Programming another chip's port index into the local hardware causes redirection to the wrong port, or ...

CVE-2026-97434 dpaa2-switch: fix handling of NAPI on the remove path

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: fix handling of NAPI on the remove path All the NAPI instances for a DPSW device are attached to the first switch port's netdevice but shared by all ports. The NAPI instances get disabled only once the last port goe...

CVE-2026-97433 nvme: validate FDP configuration descriptor sizes

In the Linux kernel, the following vulnerability has been resolved: nvme: validate FDP configuration descriptor sizes Validate descriptor sizes while walking the FDP configurations log so dsze == 0 or a descriptor past the log end cannot cause unbounded iteration or reads past the buffer...

CVE-2026-97432 wifi: iwlwifi: mvm: fix P2P-Device binding handling

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix P2P-Device binding handling Our binding handling for P2P-Device can run into the following scenario, as observed by our testing: - a station interface is connected on some channel - the P2P-Device does a...

CVE-2026-97431 drm/amd/display: Avoid DPMS-on for phantom stream

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid DPMS-on for phantom stream Why & How Calling dcupdateplanesandstream separately for stream and its phantom stream causes a NULL pointer dereference, since the phantom is destroyed on the first call. Skip th...

CVE-2026-97430 xhci: Prevent queuing new commands if xhci is inaccessible

In the Linux kernel, the following vulnerability has been resolved: xhci: Prevent queuing new commands if xhci is inaccessible Refuse to queue a new command on the command ring if xHC is marked inaccessible with the HCDFLAGHWACCESSIBLE. HCDFLAGHWACCESSIBLE is set and cleared in suspend and resume...

CVE-2026-97429 drm/amdkfd: fix UAF race in destroy_queue_cpsch

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix UAF race in destroyqueuecpsch waitondestroyqueue drops locks to wait for queue resume, allowing a concurrent destroy to free the queue. Use isbeingdestroyed flag to serialize destruction...

CVE-2026-97428 drm/amdgpu: harden FRU PIA parsing with bounded helpers

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: harden FRU PIA parsing with bounded helpers Replace the open-coded TLV walk with frupiaadvance and frupiacopyfield helpers that bound every read by the actual EEPROM data length, preventing out-of-bounds reads on...

CVE-2026-97427 drm/amd/pm: bound pp_dpm_set_pp_table() memcpy

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: bound ppdpmsetpptable memcpy The powerplay path allocates hardcodepptable once with kmemdup..., softpptablesize. memcpy..., size used the sysfs store count up to PAGESIZE with no upper bound, causing heap overflow...

CVE-2026-97426 drm/amdgpu/pm: fix SmartShift bias sysfs store PM refcount on parse error

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: fix SmartShift bias sysfs store PM refcount on parse error Return the parse error before acquiring PM access...

CVE-2026-97425 drm/amdgpu: fix buffer overflow during vBIOS update

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix buffer overflow during vBIOS update Clamp the buffer postion to write by setting the bin attribute to the maximum buffer size so that VFS layer will block the out-of-bounds accessing...

CVE-2026-97424 drm/amdgpu/ras: add ras_suspend callback and use it for cp_ecc_error_irq

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/ras: add rassuspend callback and use it for cpeccerrorirq cpeccerrorirq is acquired in amdgpugfxraslateinit but released in gfxv90hwfini, so the put site has to query amdgpuirqenabled because the get is skipped on SR-I...

CVE-2026-97423 cxl/region: Validate partition index before array access

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Validate partition index before array access constructregion reads cxled-part and uses it to index cxlds-part without checking for a negative value. If the partition was never resolved, part remains at its initial val...

CVE-2026-97422 drm/amdkfd: fix SMI event cross-process information leak

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix SMI event cross-process information leak kfdsmievenabled skips the suser privilege check when pid=0. PROCESSSTART, PROCESSEND, and VMFAULT events are emitted with pid=0 while carrying another process's PID and...

CVE-2026-97421 RDMA/umem: Be careful about boundary conditions in ib_umem_find_best_pgsz()

In the Linux kernel, the following vulnerability has been resolved: RDMA/umem: Be careful about boundary conditions in ibumemfindbestpgsz Several corner cases, especially important on 32 bits: - umem-iova is u64, the function argument should pass in u64 or iova will be truncated - Check that the...

CVE-2026-97420 bpf: NUL-terminate replaced sysctl value

In the Linux kernel, the following vulnerability has been resolved: bpf: NUL-terminate replaced sysctl value When writing to sysctls, procsyscallhandler guarantees that the buffer passed to proc handlers is NUL-terminated. If bpfsysctlsetnewvalue replaces the pending sysctl value, it can hand a...

CVE-2026-97419 hsr: broadcast netlink notifications in the device's net namespace

In the Linux kernel, the following vulnerability has been resolved: hsr: broadcast netlink notifications in the device's net namespace The HSR generic netlink family sets .netnsok = true. HSR devices can live in network namespaces other than initnet. Two async notifiers broadcast events with...

CVE-2026-97418 ALSA: es18xx: check control allocation before private data setup

In the Linux kernel, the following vulnerability has been resolved: ALSA: es18xx: check control allocation before private data setup sndes18xxmixer creates controls with sndctlnew1 and then stores bookkeeping pointers or sets privatefree before calling sndctladd. sndctlnew1 can return NULL on...

CVE-2026-97417 netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack()

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrack: use getunalignedbe32 in tcpsack The timestamp-only fast path dereferences the option stream as be32 ptr, which assumes 4-byte alignment that the TCP option stream does not guarantee. Use getunalignedbe32...

CVE-2026-97416 btrfs: balance: fix potential bg lookup failure in btrfs_may_alloc_data_chunk()

In the Linux kernel, the following vulnerability has been resolved: btrfs: balance: fix potential bg lookup failure in btrfsmayallocdatachunk BUG Running btrfs balance can trigger a null-ptr-deref before relocating a data chunk when metadata corruption leaves a chunk in the chunk tree without a...

CVE-2026-97415 btrfs: tree-checker: validate names in ROOT_REF and ROOT_BACKREF

In the Linux kernel, the following vulnerability has been resolved: btrfs: tree-checker: validate names in ROOTREF and ROOTBACKREF ROOTREF and ROOTBACKREF items contain a struct btrfsrootref followed by the subvolume name. Several readers assume that this layout is already valid and then use the...

CVE-2026-97414 ASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365_afe_suspend()

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365afesuspend mt8365afesuspend allocates the register backup buffer with devmkcalloc, but does not check for allocation failure before using the returne...

CVE-2026-97413 RDMA/rtrs-srv: Fix integer underflow in process_read and process_write

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-srv: Fix integer underflow in processread and processwrite usrlen is read from a network-supplied message field le16tocpu and used to compute datalen = off - usrlen without validating that usrlen off causing an integer...

CVE-2026-97412 pds_core: quiesce DMA before freeing resources

In the Linux kernel, the following vulnerability has been resolved: pdscore: quiesce DMA before freeing resources pdscteardown frees DMA buffers but does not disable bus mastering, leaving the device able to perform DMA after the buffers are freed. This can lead to use-after-free if the device...

CVE-2026-97410 netconsole: take target_cleanup_list_lock in drop_netconsole_target()

In the Linux kernel, the following vulnerability has been resolved: netconsole: take targetcleanuplistlock in dropnetconsoletarget dropnetconsoletarget unlinks the target while only holding targetlistlock. However, when the underlying interface has been unregistered, netconsolenetdevevent moves t...

CVE-2026-97411 net: ibm: emac: mal: fix potential system hang in mal_remove()

In the Linux kernel, the following vulnerability has been resolved: net: ibm: emac: mal: fix potential system hang in malremove napidisable is not idempotent and calling it on an already-disabled or unenabled NAPI context will cause the kernel to spin indefinitely waiting for the NAPISTATESCHED b...

CVE-2026-97409 nvme-fc: Do not cancel requests in io target before it is initialized

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Do not cancel requests in io target before it is initialized A new nvme-fc controller in CONNECTING state sees admin request timeout schedules ctrl-ioerrwork to abort inflight requests. This ends up calling...

CVE-2026-97408 Bluetooth: L2CAP: validate connectionless PSM length

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: validate connectionless PSM length Connectionless L2CAP frames carry a two-byte PSM at the start of the payload. l2caprecvframe currently reads that PSM unconditionally after validating only the outer L2CAP...

CVE-2026-97407 ASoC: rockchip: rockchip_pdm: Handle runtime PM resume failures in set_fmt

In the Linux kernel, the following vulnerability has been resolved: ASoC: rockchip: rockchippdm: Handle runtime PM resume failures in setfmt rockchippdmsetfmt calls pmruntimegetsync before accessing hardware registers, but ignores its return value. If the runtime resume fails, the function...

CVE-2026-93830 net: stmmac: xgmac2: disable RBUE in default RX interrupt mask

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac2: disable RBUE in default RX interrupt mask Enabling the RX Buffer Unavailable RBUE interrupt is counterproductive and can trigger a MAC interrupt storm under heavy RX pressure. When the DMA runs out of RX...

CVE-2026-93829 smb: client: fix races in cifsd thread creation

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix races in cifsd thread creation The cifsd demultiplex thread can run and access tcpses before the parent thread has finished populating tcpses, which the worker thread accesses locklessly. Also, the kthreadrun mac...

CVE-2026-93828 exfat: fix handling of damaged volume in exfat_create_upcase_table()

In the Linux kernel, the following vulnerability has been resolved: exfat: fix handling of damaged volume in exfatcreateupcasetable When the size of the upcase table is set to zero in the dentry for any reasone.g. corrupted media or misbehaving device, an integer overflow causes the module to loo...

CVE-2026-93827 virtio-fs: avoid double-free on failed queue setup

In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtiofssetupvqs allocates fs-vqs and fs-mqmap before calling virtiofindvqs. If virtiofindvqs fails, the error path frees both pointers and returns an error to virtiofsprobe...

CVE-2026-93826 HID: hidpp: fix potential UAF in hidpp_connect_event()

In the Linux kernel, the following vulnerability has been resolved: HID: hidpp: fix potential UAF in hidppconnectevent If inputregisterdevice fails, we call inputfreedevice, but keep stale pointer to the old device in hidpp-input, which could potentially lead to UAF. Fix that by resetting it to...

CVE-2026-93825 spi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()

In the Linux kernel, the following vulnerability has been resolved: spi: Add NULL check for spigetdeviceid in spigetdevicematchdata Prevent NULL pointer dereference when spigetdeviceid returns NULL, which can happen when using driveroverride without matching SPI ID entry...

CVE-2026-93824 tls: reject the combination of TLS and sockmap

In the Linux kernel, the following vulnerability has been resolved: tls: reject the combination of TLS and sockmap TLS and sockmap BPF psock integration hides a lot of latent bugs. Bugs which may be more or less relevant for real users but they are definitely exploitable. We could not find anyone...

CVE-2026-93823 drm/amdkfd: Let driver decide buffer size at AMDKFD_IOC_GET_DMABUF_INFO ioctl

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Let driver decide buffer size at AMDKFDIOCGETDMABUFINFO ioctl amdkfd driver needs allocate buffer to return bo metadata to user space. The buffer size is controlled by user currently. It is a potential security issue...

CVE-2026-93542 Out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes()

An out-of-bounds read in libXi's XI2 class parsing via sizeclasses and copyclasses in libXi before 1.8.4 could be used by malicous servers to crash the X client...

CVE-2026-93822 PCI: iproc: Protect root bus removal with rescan lock

In the Linux kernel, the following vulnerability has been resolved: PCI: iproc: Protect root bus removal with rescan lock Hold the pcirescanremovelock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead ...

CVE-2026-93821 PCI: altera: Protect root bus removal with rescan lock

In the Linux kernel, the following vulnerability has been resolved: PCI: altera: Protect root bus removal with rescan lock Hold the pcirescanremovelock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead...

CVE-2026-93820 PCI: rockchip: Protect root bus removal with rescan lock

In the Linux kernel, the following vulnerability has been resolved: PCI: rockchip: Protect root bus removal with rescan lock Hold the pcirescanremovelock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may le...

CVE-2026-93819 PCI: mediatek: Protect root bus removal with rescan lock

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek: Protect root bus removal with rescan lock Hold the pcirescanremovelock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may le...

CVE-2026-93817 perf: Fix addr_filter_ranges lifetime

In the Linux kernel, the following vulnerability has been resolved: perf: Fix addrfilterranges lifetime Lee Jia Jie reported that since event::addrfilterranges is used under RCU, it should be RCU freed...

CVE-2026-93818 PCI: plda: Protect root bus removal with rescan lock

In the Linux kernel, the following vulnerability has been resolved: PCI: plda: Protect root bus removal with rescan lock Hold the pcirescanremovelock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead t...

CVE-2026-93816 f2fs: validate inline dentry name lengths before conversion

In the Linux kernel, the following vulnerability has been resolved: f2fs: validate inline dentry name lengths before conversion Inline dentry conversion copies names out of the inline dentry area before checking that each recorded name length fits in the available filename slots. A corrupted imag...

CVE-2026-93815 net: au1000: move free_irq out of the close-time spinlocked section

In the Linux kernel, the following vulnerability has been resolved: net: au1000: move freeirq out of the close-time spinlocked section au1000close calls freeirq while aup-lock is still held with spinlockirqsave. freeirq can sleep because it takes the IRQ descriptor request mutex, so it does not...

CVE-2026-93814 spi: core: Abort active target transfer on controller suspend

In the Linux kernel, the following vulnerability has been resolved: spi: core: Abort active target transfer on controller suspend When an SPI controller operating in target mode has a transfer in progress at the time of system suspend, the suspend path proceeds without aborting the ongoing...

CVE-2026-93813 btrfs: tree-checker: validate INODE_REF's namelen

In the Linux kernel, the following vulnerability has been resolved: btrfs: tree-checker: validate INODEREF's namelen BUG A crafted btrfs image can trigger the following crash: BUG: unable to handle page fault for address: ffffd1dc42884000 PF: supervisor write access in kernel mode PF:...