CVE-2026-90360

In the Linux kernel, the following vulnerability has been resolved: regulator: core: use systemfreezablewq for init complete work scheduledelayedwork uses systemwq, which is non-freezable, allowing regulatorinitcompletework to run concurrently with system suspend. This work fires 30s after boot t...

UBUNTU-CVE-2026-90335

In the Linux kernel, the following vulnerability has been resolved: tty: skip cdevdel when no cdev is registered TTY device registration can fail before a cdev is allocated. Serial core keeps the port so setserial can still use it, and later removal passes the NULL cdev slot to cdevdel, causing a...

CVE-2026-90368

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: unwind state on addinterface failure When mt76wcidalloc fails, mt7915addinterface returned without clearing the vifmask/omacmask bits it had already set, without removing the firmware dev info added earlier, a...

CVE-2026-90374

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: validate RX bandidx before dereferencing phys bandidx comes from a 2-bit descriptor field 0-3 and was used directly to index dev-mt76.phys size MTMAXBAND == 3 and dereference the result. A corrupt or reserved...

CVE-2026-90377

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix RX data queuing of RRO 3.0 For RRO 3.0, RX data released from a RRO data queue should be put to the indicator queue. The frames are processed and completed in the context of the indicator queue NAPI, which only...

CVE-2026-90227

In the Linux kernel, the following vulnerability has been resolved: nvme/ioctl: check SUBMITIO with nvmecmdallowed Unlike IOCMD / IO64CMD, NVMEIOCTLSUBMITIO never calls nvmecmdallowed. Unprivileged callers can thus issue I/O on a partition device or write through a read-only file descriptor. Pass...

CVE-2026-90415

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: free STAG index when TPT entry write fails writetptentry allocates a new STAG index with c4iwgetresource and bumps stats.stag.cur before programming the entry. When writeadaptermem fails, it returns the error without...

CVE-2026-92477

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: debugfs: Reserve space for a string terminator ufssavederrwrite copies user input into a zero-initialized stack buffer and passes it to kstrtoint. A write that fills the entire buffer overwrites its only terminator...

CVE-2026-92509

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix potential use after free in counterrelease When accessing a counter via the netlink path the only synchronization mechanism for the said counter is rdmarestrackget. Currently, rdmarestrackdel is invoked at the end ...

CVE-2026-90297

In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: crtc: Propagate layer initialization error sun4icrtcinit returns plain NULL when layer initialization fails, while all its other error paths return an error pointer. The only caller, sun4itconbind, checks the result wi...

CVE-2026-90134

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix kmaplocalpage usage in compress Several compressed I/O paths discard the address returned by kmaplocalpage and later access or unmap the page using pageaddress. This is invalid for highmem pages, and local mappings must...

UBUNTU-CVE-2026-90194

In the Linux kernel, the following vulnerability has been resolved: ACPI: scan: fix bus ID cleanup on deviceadd failures When deviceadd fails after acpidevicesetname has allocated an instance ID and a new acpidevicebusid has been linked into acpibusidlist, the rollback path only removes wakeuplis...

UBUNTU-CVE-2026-90312

In the Linux kernel, the following vulnerability has been resolved: bpf: Check load-acquire src ptr type before the load checkatomicload calls checkloadmem before atomicptrtypeok. For a load-acquire that fetches into its own source register dstreg == srcreg, checkloadmem overwrites srcreg's type...

UBUNTU-CVE-2026-90433

In the Linux kernel, the following vulnerability has been resolved: spi: oc-tiny: switch to managed controller allocation The controller is allocated with the non-managed spiallochost while the interrupt is registered with devmrequestirq. During removal, spibitbangstop only unregisters the...

UBUNTU-CVE-2026-90270

In the Linux kernel, the following vulnerability has been resolved: armmpam: Disable driver unbind to avoid UAF When a user unbinds an MSC and that MSC is the only MSC left for a component then the corresponding mpamcomponent will be freed. If the user then goes on to read the schemata file in th...

CVE-2026-90197

In the Linux kernel, the following vulnerability has been resolved: HID: haptic: don't write an uninitialized value to unhandled usages filleffectbuf initializes value only for the four haptic usages handled by its switch, but writes it to field-value for every usage. An unhandled usage can...

CVE-2026-90105

In the Linux kernel, the following vulnerability has been resolved: vxlan: fix reading neigh ha Currently arp/neighreduce read neigh ha directly which can lead to partial reads while the neigh is being updated. Use neighhasnapshot to take a stable snapshot of the address similar to...

CVE-2026-90394

In the Linux kernel, the following vulnerability has been resolved: power: supply: sc2731charger: cancel work on remove The USB notifier and initial charger detection can schedule info-work. The remove path unregisters the notifier, but does not cancel queued or running work before the...

CVE-2026-93052

In the Linux kernel, the following vulnerability has been resolved: misc: bcm-vk: Use acquire/release for msgqinited bcmvksyncmsgq fills the message queue information and then sets msgqinited. Readers call bcmvkdrvaccessok before accessing the message queues and their cached queue information...

CVE-2026-92491

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Roll back partial protocol table registration scmiprotocoltableregister can leave earlier requests registered when a later entry in the same ID table fails. Each request retains a pointer to the driver's ID...