CVE-2026-90098

In the Linux kernel, the following vulnerability has been resolved: net: sparx5: fix sleep in atomic context in MAC table access sparx5setrxmode runs with netifaddrlockbh held and iterates dev-mc via devmcsync, which per address calls sparx5mcsync / sparx5mcunsync - sparx5mactlearn /...

CVE-2026-90369

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix out-of-bounds access in mmio copy helpers mt76mmiowritecopy and mt76mmioreadcopy iterate up to ALIGNlen, 4, so a length that is not a multiple of four reads past the source buffer writecopy or writes past the...

CVE-2026-90238

In the Linux kernel, the following vulnerability has been resolved: media: amd: isp4: fix self-deadlock in isp4sdpwronandinit error path isp4sdpwronandinit holds opsmutex via guardmutex and, on any init failure, jumps to errdeinit and calls isp4sdpwroffanddeinit. That helper takes the same...

CVE-2026-90325

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: skip dying blkg in blkcgactivatepolicy When switching IO schedulers on a block device, blkcgactivatepolicy can race with concurrent blkcg deletion, leading to a use-after-free in rcuacceleratecbs. T1: T2: blkgdestroy...

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...

CVE-2026-90115

In the Linux kernel, the following vulnerability has been resolved: xsk: fix NULL pointer dereference in xskrcv In the xskrcv multi-buffer path, xskbuffalloc is called in a loop without checking its return value. xskbuffcanalloc only counts fill queue entries without validating their addresses, s...

CVE-2026-90320

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate external xattr entries when reading metadata ocfs2validatexattrblock checks the xattr block header before the block reaches higher-level xattr users, but it does not verify that a non-indexed block's xhcount and...

CVE-2026-90397

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Fix NULL dereference in IRQ handler before scm is published In qcomscmprobe, devmrequestthreadedirq is called before smpstorerelease&scm, scm. Two paths can dereference scm before it is published, both causin...

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-2026-90145

In the Linux kernel, the following vulnerability has been resolved: hinic3: Fix skb linearization mismatch and drop skb when skbchecksumhelp failed Previously, hinic3sendoneskb cached the skb fragment count before calling hinic3txoffload. If hinic3txcsum falls back to skbchecksumhelp for...

CVE-2026-90353

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix ext PHY use-after-free on register error path After mt7915registerextphy succeeded, a failure of the main PHY mt7915initdebugfs or mt7915coredumpregister unwound through freephy2, which called...

CVE-2026-90113

In the Linux kernel, the following vulnerability has been resolved: netdevsim: update queue NAPI association on queue reset In netdevsim, receive queues struct nsimrq embed their own struct napistruct. When queue reset is performed e.g. via queuereset debugfs, nsimqueuestart swaps in a newly...

CVE-2026-90117

In the Linux kernel, the following vulnerability has been resolved: ntfs: validate usaofs before preserving the update sequence number When ntfsmftrecordalloc reuses a free mft record it reads the old update sequence number straight from the on-disk record: usn = le16 u8 m + le16tocpum-usaofs; He...

CVE-2026-90123

In the Linux kernel, the following vulnerability has been resolved: irqchip/ast2700-intc: Avoid allocating in the irqdomain activate callback The interrupt core calls the irqdomainactivate callback from setupirq with desc-lock held and interrupts disabled. Both aspeedintc1irqdomainactivate and...

CVE-2026-90089

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Validate the FW dump header length nxpprocessfwdump pulls the ACL header off the frame and then reads seqnum and buflen from a struct nxpfwdumphdr placed at skb-data, without checking that the ACL payload is...

CVE-2026-90137

In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: fix password encoding bounds check The password PSWDENCODINGS parser reads passwordobjelem + posvalues while copying the supported password encodings from the ACPI package. The outer loop only guarantees...

CVE-2026-90266

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: don't force read-only on transient -EAGAIN from reloc merge On a zoned FS, btrfsdelayedrefsrsvrefill returns -EAGAIN whenever the over-committed metadata plus the zoneunusable bytes exceeds the usable size in a...

CVE-2026-90288

In the Linux kernel, the following vulnerability has been resolved: phy: renesas: rcar-gen2: Fix double ofnodeput on phy creation failure foreachchildofnodescoped releases the node reference on scope exit, so the explicit ofnodeputnp in the devmphycreate error path drops it twice. Drop the...

CVE-2026-90143

In the Linux kernel, the following vulnerability has been resolved: net: kcm: Hold RCU read lock while running BPF parser kcmparsefuncstrparser calls bpfprogrunpinoncpu which prevents CPU migration, but does not establish an RCU read-side critical section. Consequently, BPF map operations can...

CVE-2026-90390

In the Linux kernel, the following vulnerability has been resolved: md/bitmap: resume array on backlogstore error path backlogstore suspends the array before checking whether a write-mostly device exists. If no such device exists, the error path only unlocks reconfigmutex and leaves the array...

CVE-2026-90157

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject negative optlen in cgroup getsockopt hook A cgroup getsockopt BPF program can shrink ctx-optlen after the kernel getsockopt handler has run. The kernel-buffer variant, used by TCPZEROCOPYRECEIVE, only rejects values...

CVE-2026-90290

In the Linux kernel, the following vulnerability has been resolved: arm64: hibernate: Restore DAIF state on error Sashiko AI has reported that if swsuspmtesavetags for some reason fails we return from swsusparchsuspend with DAIF being masked - that is not what we'd expect. Restore the saved DAIF...

CVE-2026-90230

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix heap out-of-bounds read in nvmetauthnegotiate nvmetexecuteauthsend allocates the DH-HMAC-CHAP message buffer with the host-supplied transfer length tl and hands it to nvmetauthnegotiate without passing tl along...

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-2026-90141

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix integer overflow in ftp helper port/address parsing ipvsftpgetaddrport accumulates decimal digits into a u16 hport and into unsigned char p without checking for overflow. A crafted FTP PASV/EPSV response with an over-lo...

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-2026-90333

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: replace forgeable discard filler with a keyed sector marker The discard-block check in dmintegrityrwtag treats a stored tag of all 0xf6 bytes DISCARDFILLER as proof a block was discarded and skips HMAC verification...

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-2026-90372

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-2026-93056

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fuac1legacy: remove broken string configfs attributes The UAC1STRATTRIBUTE macro defines configfs show/store handlers for the fnplay, fncap, and fncntl string options. The store function contains an inverted null che...

CVE-2026-93039

In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: Keep link pointers valid on realloc failure mesoncardreallocatelinks grows the DAI link and private data arrays with two consecutive krealloc calls and updates the owner pointers only after both calls have succeeded....

CVE-2026-90331

In the Linux kernel, the following vulnerability has been resolved: HID: asus: refactor the two workqueues and init sequence Multiple issues have been found within the hid-asus driver: - unchecked size in asusrawevent - unclean teardown of asusprobe on failure - possible use-after-free in asuspro...

CVE-2026-90342

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix mmaplock deadlock on arena lock failure Reported by the Sashiko AI review. arenavmfault returns VMFAULTRETRY when it can't take arena-spinlock, but it never took mmaplock. The fault path assumes a VMFAULTRETRY handler...

CVE-2026-90403

In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: pci: fix error path in rtlpciprobe In the last error path in rtlpciprobe, the cleanup functions are skipped due to a wrong goto label. Moreover, the successful call to rtlinitrfkill, ieee80211registerhw,...

CVE-2026-92484

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix use-after-free in findposandways error path The error path releases its reference to a switch decoder before logging an error that includes the decoder name. If the released reference is the last one, the decoder...

CVE-2026-90396

In the Linux kernel, the following vulnerability has been resolved: block: fix dio leak on metadata mapping error A failed integrity mapping holds a dio reference, so we need to go through the full bio ending in case there were previously submitted bio's in the sequence...

CVE-2026-90412

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix return status of RMI log page on allocation failure nvmetexecutegetlogpagermi leaves 'status' holding NVMESCSUCCESS set by the successful nvmetreqfindns call when the kzalloc for the log buffer fails. It then jumps to...

CVE-2026-90133

In the Linux kernel, the following vulnerability has been resolved: ntfs: Fix indexroot heap OOB write in ntfsirtoib ntfsirtoib copies all entries from indexroot into a freshly allocated indexblocksize-byte buffer without verifying that the entries fit in the available space. The entries in...

CVE-2026-90118

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix off-by-one page overflow in ntfsdecompress The per-token range check in ntfsdecompress uses if cb = cbsbend || dpaddr dpsbend break; so dpaddr == dpsbend falls through to the symbol copy dpaddr++ = cb++, writing one byt...

CVE-2026-90351

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: do not attach hif2 WED when the main WED attach failed If the WED attach for the primary PCIe function fails, the probe path still attached wedhif2 for the secondary function, leaving the device in an...

CVE-2026-90380

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt792x: fix use-after-free in mt76rxpollcomplete A use-after-free issue occurs in mt76rxpollcomplete due to a race condition. The STA has already been removed, but the rxstatus still had a pointer to the wcid in the...

CVE-2026-90321

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate inline xattrs during inode block validation Patch series "ocfs2: validate xattr entry bounds", v7. This series validates OCFS2 xattr entry name/value bounds when xattr metadata is read and validated, before getxat...

CVE-2026-90408

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix overreads in ath12kwmiprocesscsaswitchcountevent There is no policy entry for WMITAGPDEVCSASWITCHCOUNTSTATUSEVENT, so the parse infrastructure does not enforce a minimum length for the event struct. Additionally...

CVE-2026-90379

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: Add PCIe AER handler support to prevent system crash When an AER error occurs and the bus is hung, the register reads return 0xFFFFFFFF, causing the DMA queue state to be corrupted and resulting in an invalid...

CVE-2026-90239

In the Linux kernel, the following vulnerability has been resolved: media: amd: isp4: release partial allocations in isp4ifallocfwgpumem isp4ifallocfwgpumem allocates several GPU memory pools in sequence. If one of them fails, it jumps to errornomemory and returns -ENOMEM without releasing the...

CVE-2026-90367

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: hold dev-mt76.mutex while disabling tx worker in SER mt7996macresetwork parked the tx worker and disabled the RX/TX NAPIs before taking dev-mt76.mutex. mt76workerdisable/enable are plain kthread park/unpark, n...

CVE-2026-90400

In the Linux kernel, the following vulnerability has been resolved: md: recheck spare changes before starting sync removespares and removeandaddspares modify the array's rdev configuration. These operations are only safe after the array has been suspended. mdstartsync checks whether spare...

CVE-2026-90100

In the Linux kernel, the following vulnerability has been resolved: ptp: netc: fix period truncation and potential divide-by-zero in PEROUT The maxperiod bound in nettimerenableperout was computed as: maxperiod = u64NETCTMRDEFAULTFIPER + integralperiod; which exceeds U32MAX when integralperiod 0...

CVE-2026-90211

In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Clear fetch destination on faulting arena atomic Same missing register clear as on riscv64. A RMW atomic on an arena pointer is converted to BPFPROBEATOMIC and gets an exception table entry, but bpfjitprobeatomicpre on...

CVE-2026-90314

In the Linux kernel, the following vulnerability has been resolved: remoteproc: fix OOB read via signed offset in rsctableforeachentry table-offseti is a u32 from firmware, but was stored into a signed int. A crafted offset like 0xFFFFFFF0 becomes -16, placing hdr 16 bytes before the table buffer...