CVE-2026-93050

In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix UAF, null-ptr-deref, and use-after-free in cleanup on remove Three issues arise when the device is removed while a tty session is still active: 1. UAF of struct ipoctal: the remove callback frees ipoctal via...

CVE-2026-90196

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: validate topology volume range before allocation SOF treats the topology mixer min and max values as non-negative indices into its volume table. It stores them in signed fields, allocates max + 1 entries through an int...

CVE-2026-90189

In the Linux kernel, the following vulnerability has been resolved: nullblk: register configfs subsystem after creating default devices In nullinit, configfsregistersubsystem currently runs before registerblkdev, so when nullblk is built as a module, a racing mkdir + poweron from userspace can...

CVE-2026-90395

In the Linux kernel, the following vulnerability has been resolved: power: supply: isp1704charger: cancel work on remove The USB notifier and initial VBUS detection can schedule isp-work. The remove path unregisters the notifier and power supply, but does not wait for queued or running work befor...

CVE-2026-90228

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix NULL pointer dereference in nvmetexecuteidentifynszns When a host issues an Identify command with CNS 05h I/O Command Set specific Identify Namespace and CSI 02h ZNS targeting a file-backed namespace,...

CVE-2026-90166

In the Linux kernel, the following vulnerability has been resolved: smb/server: fix null-ptr-deref in ksmbdipctreeconnectrequest See the procedure below: ksmbdtreeconnconnect ksmbdshareconfigget share-name = kstrdup // fail if !testshareconfigflagshare, KSMBDSHAREFLAGPIPE // false // do not check...

CVE-2026-92490

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Unrequest devices if driver registration fails scmidriverregister requests protocol devices before registering the driver. If driverregister fails, those requests remain in the global IDR and retain pointers to...

CVE-2026-90274

In the Linux kernel, the following vulnerability has been resolved: coresight: etm4x: fix underflow for usage of nrseqstate - 1 According to IHI006H Embedded Trace Macrocell Architecture Specification0, TRCSEQEVR is implemented only when TRCIDR5.NUMSEQSTATE is 0b100, in which case n ranges from 0...

CVE-2026-90128

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: fix wrong list iterated in adddirectchain error path In adddirectchain, newly allocated direct MR entries are added to the local list 'tmp', which is spliced into mr-head only on success. On the error path, the cleanup...

CVE-2026-90426

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Free the error IRQ before tearing down VINTFs tegra241cmdqvremove tears each VINTF down first, then calls freeirq. Tearing a VINTF down frees vintf0 and clears cmdqv-vintfs0. An error in that window makes...

CVE-2026-90107

In the Linux kernel, the following vulnerability has been resolved: net/smc: free pending qentry in smcllcflowstop before memset smcllcflowstop resets a flow struct with a blind memset: spinlockbh&lgr-llcflowlock; memsetflow, 0, sizeofflow; flow-type = SMCLLCFLOWNONE; spinunlockbh&lgr-llcflowlock...

CVE-2026-93040

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Serialize channel state checks pause and resume read and update channel state without holding vc.lock, while the interrupt handlers update the same state under it. Take the same lock around those state checks ...

CVE-2026-92502

In the Linux kernel, the following vulnerability has been resolved: ext4: clear stale xarray tags on folios skipped during writeback In data=journal mode, the writeback thread can hit the WARNONONCEsbrdonlysb in ext4journalcheckstart while the superblock is being remounted read-only during reboot...

CVE-2026-90411

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: unmap cmdiu DMA on rspiu mapping failure in initrequest nvmefcinitrequest maps cmdiu and then rspiu for DMA. If the rspiu mapping fails, the original code only recorded the error and fell through: it left the...

CVE-2026-90372

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

CVE-2026-90287

In the Linux kernel, the following vulnerability has been resolved: phy: sunplus: fix error handling in spuphyinit Fix the error paths of spuphyinit to undo exactly what each stage did: return directly if clkprepareenable fails, release only the clock if resetcontroldeassert fails, and jump to...

CVE-2026-90180

In the Linux kernel, the following vulnerability has been resolved: block: mtip32xx: synchronize ioctls with device removal The ioctl handlers only test REMOVEPENDING before entering mtiphwioctl. Removal can set that bit immediately afterwards and free dd-port in mtiphwexit while an ioctl still...

CVE-2026-92512

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix use after free in ibqueryqp When querying a QP via the netlink flow the only synchronization mechanism for the said QP is rdmarestrackget, meanwhile during the QP destroy path rdmarestrackdel is called at the end o...

CVE-2026-90327

In the Linux kernel, the following vulnerability has been resolved: phonet: pep: do not write beyond optlen in getsockopt pepgetsockopt clamps the reported length to the caller's buffer with mint, but then stores the value with putuserval, int user optval, which always writes sizeofint bytes. A...

CVE-2026-90366

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: reserve space for the CSA-abort countdown TLV When a CSA countdown is active, mt7996mcubeaconcntdwn emits two bssbcncntdwntlv entries the CSA countdown and the CCA-abort BCC, but MT7996BEACONUPDATESIZE only...