UBUNTU-CVE-2026-72324

In the Linux kernel, the following vulnerability has been resolved: gpio: mvebu: free generic chips on unbind irqallocdomaingenericchips allocates generic chip data that must be freed via irqdomainremovegenericchips. The devres action mvebugpioremoveirqdomain only called irqdomainremove, which on...

UBUNTU-CVE-2026-72474

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dma-axi-dmac: use DMA pool to manange DMA descriptor For architectures like Microblaze or arm64 where this IP is used, DMADIRECTREMAP is set which means that dmaalloccoherent might remap and hence vmalloc some memory...

UBUNTU-CVE-2026-72346

In the Linux kernel, the following vulnerability has been resolved: platform/x86: bitland-mifs-wmi: Fix NULL pointer dereference during suspend/resume The driver registers two distinct WMI devices: a control device BITLANDWMICONTROL and an event device BITLANDWMIEVENT. During the probe phase, the...

UBUNTU-CVE-2026-74429

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix the reception of a reply packet before data transmission Fix rxrpcreceivingreply to handle the reception of an apparent reply DATA packet before rxrpc has had a chance to send any request DATA packets on a client call ...

UBUNTU-CVE-2026-72315

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix busy dentry warning on unmount after DIO Commit c68337442f03 "cifs: Fix busy dentry used after unmounting" fixed the issue in cifs where deferred close of a file led to a dentry reference count not being released...

UBUNTU-CVE-2026-72298

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix 32-bit integer overflow in qrtrendpointpost qrtrendpointpost validates an incoming packet with if !size || len != ALIGNsize, 4 + hdrlen goto err; where size comes from the wire. On 32-bit, sizet is 32 bits and...

UBUNTU-CVE-2026-72369

In the Linux kernel, the following vulnerability has been resolved: minix: avoid overflow in bitmap block count calculation minixchecksuperblock uses minixblocksneeded to verify that the on-disk imap and zmap block counts are large enough for the advertised inode and zone counts. The helper...

UBUNTU-CVE-2026-74260

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfdupnetdev: add nfdevxmitrecursion helpers and use them Update nftdup and nftfwd to use the nfdevxmitrecursion helpers. This patch also disables BH when transmitting the skb to address a possible migration to differen...

UBUNTU-CVE-2026-74329

In the Linux kernel, the following vulnerability has been resolved: watchdog: unregister PM notifier on watchdog unregister watchdogregisterdevice registers wdd-pmnb when WDOGNOPINGONSUSPEND is set, but watchdogunregisterdevice does not remove it. This leaves an embedded notifier block on the PM...

UBUNTU-CVE-2026-74281

In the Linux kernel, the following vulnerability has been resolved: tipc: reject inverted service ranges from peer bindings tipcupdatenametbl inserts a binding advertised by a peer node using the lower and upper service-range bounds taken directly from the wire, without checking that lower upper ...

UBUNTU-CVE-2026-72316

In the Linux kernel, the following vulnerability has been resolved: dm era: fix NULL pointer dereference in metadataopen metadataopen returns NULL when kzallocobj fails, but the caller eractr only checks ISERRmd. Since ISERRNULL returns false, the NULL pointer is treated as a valid result and lat...

UBUNTU-CVE-2026-72479

In the Linux kernel, the following vulnerability has been resolved: iio: accel: mma8452: handle I2C read errors in mma8452read Currently, If i2csmbusreadi2cblockdata fails but mma8452setruntimepmstate succeeds, mma8452read returns 0. As a result, the caller mma8452readraw assumes the read was...

UBUNTU-CVE-2026-72480

In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling amseventtochannel may return a pointer past the end of dev-channels when no matching scanindex is found. This can lead to invalid memory access in...

UBUNTU-CVE-2026-72476

In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fix possible use after free In dmareleasechannel, check chan-device-privatecnt after call dmachanput. However, dmachanput call dmadeviceput which could release the last reference of the device if the DMA provider is...

UBUNTU-CVE-2026-74326

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix resource leak in probe error path When pcimiomapregion or devmkmemdup fail, the code returns directly without cleaning up previously allocated resources: - mt76device allocated by mt76allocdevice - pci irq...

UBUNTU-CVE-2026-72469

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Fix ep kref imbalance on ADDRCHANGE rpcrdmacmeventhandler falls through to the disconnected: label on RDMACMEVENTADDRCHANGE and calls rpcrdmaepput with no matching get when the event arrives before RDMACMEVENTESTABLISHE...

UBUNTU-CVE-2026-74384

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

UBUNTU-CVE-2026-74256

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: fix integer overflow in bpfmsgpopdata bounds check start and len are u32, so u64 last = start + len; evaluates start + len in 32-bit and wraps before storing it in last. The bounds check if start = offset + l || las...

UBUNTU-CVE-2026-74338

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject sleepable BPFLSMCGROUP programs at load time The cgroup shim runs under rcureadlockdontmigrate, so we should not attach any sleepable BPF programs there. Add support to the verifier to explicitly reject attempts to lo...

UBUNTU-CVE-2026-74299

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix FRMR aging push to queue error flow Aging pools with pinned handles requires moving handles from the active queue to a non-empty inactive queue that might fail on new page allocation, we are currently not handling...