CVE-2026-64486 ALSA: cmipci: check snd_ctl_new1() return value

In the Linux kernel, the following vulnerability has been resolved: ALSA: cmipci: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndcmipcispdifcontrols does not check the return value before dereferencing kctl-id.device, which can lead to a NULL pointer...

CVE-2026-64485

The CVE-2026-64485 issue concerns the Linux kernel ALSA compress module. In snd_compr_task_new(), the driver task is allocated before validating DMA buffers and reserving file descriptors. If validation or FD reservation fails, the core frees wrappers and DMA references without invoking the drive...

CVE-2026-64486 ALSA: cmipci: check snd_ctl_new1() return value

In the Linux kernel, the following vulnerability has been resolved: ALSA: cmipci: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndcmipcispdifcontrols does not check the return value before dereferencing kctl-id.device, which can lead to a NULL pointer...

CVE-2026-64484

In the Linux kernel, the following vulnerability has been resolved: ALSA: es1938: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndes1938mixer does not check the return value before dereferencing the pointer, which can lead to a NULL pointer dereference. A...

CVE-2026-64482 ALSA: gus: check snd_ctl_new1() return value

In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: check sndctlnew1 return value sndctlnew1 can return NULL when memory allocation fails. sndgf1pcmvolumecontrol does not check the return value before dereferencing kctl-id.index, which can lead to a NULL pointer...

CVE-2026-64478 ALSA: usb-audio: avoid kobject path lookup in DualSense match

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: avoid kobject path lookup in DualSense match The DualSense jack-detection input handler verifies that a matching input device belongs to the same physical controller by building kobject path strings for both the...

CVE-2026-64472 vfio/mlx5: Fix racy bitfields and tighten struct layout

In the Linux kernel, the following vulnerability has been resolved: vfio/mlx5: Fix racy bitfields and tighten struct layout Bitfield operations are not atomic, they use a read-modify-write pattern, therefore we should be careful not to pack bitfields that can be concurrently updated into the same...

CVE-2026-64472

The CVE-2026-64472 entries describe a Linux kernel fix for vfio/mlx5: a racy bitfield layout was tightened by splitting bitfields and moving certain flags to dedicated storage units. The root cause was non-atomic bitfield operations using read-modify-write patterns, which could lead to concurrent...

CVE-2026-64470

CVE-2026-64470 concerns the Linux kernel Bluetooth stack under btusb for Marvell devices. The issue was a use-after-free in the probe error path, specifically when wakeup configuration could leave TX URBs active and lead to a use-after-free in the completion callback on subsequent probe failures....

EUVD-2026-48807

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpcirt1711h: unregister TCPCI port with devres rt1711hprobe registers the TCPCI port before requesting the interrupt and enabling alert interrupts. If either of those later steps fails, the probe function returns...

CVE-2026-64450 tipc: fix out-of-bounds read in broadcast Gap ACK blocks

In the Linux kernel, the following vulnerability has been resolved: tipc: fix out-of-bounds read in broadcast Gap ACK blocks A broadcast PROTOCOL/STATEMSG can carry a Gap ACK blocks record in its data area. tipcgetgapackblks only verifies that the record's len field is self-consistent with its...

CVE-2026-64447

CVE-2026-64447 maps to a Linux kernel issue in staging: ipu7 where pdata allocated in ipu7_isys_init() and ipu7_psys_init() can be freed twice via kfree pData in error paths. The two faulty paths are: (1) ipu7_mmu_init() fail leads to put_device() dropping refcount and freeing pdata via ipu7_bus_...

CVE-2026-64439

In the Linux kernel, the following vulnerability has been resolved: crypto: krb5 - filter out async aead implementations at alloc krb5aeadencrypt, krb5aeaddecrypt in rfc3961simplified.c and rfc8009encrypt, rfc8009decrypt in rfc8009aes2.c set a NULL completion callback and treat any negative retur...

CVE-2026-64430 NTB: epf: Avoid calling pci_irq_vector() from hardirq context

In the Linux kernel, the following vulnerability has been resolved: NTB: epf: Avoid calling pciirqvector from hardirq context ntbepfvecisr calls pciirqvector in hardirq context to derive the vector number. pciirqvector calls msigetvirq that takes a mutex and can therefore trigger "scheduling whil...

CVE-2026-64414

CVE-2026-64414 : In the Linux kernel, the netfilter path handling unreadable fragments has been resolved. The issue arises when an skb with unreadable fragments (eg, from devmem TCP) is processed by the u32 module, causing skb_copy_bits() to return a negative error code. Mitigations described acr...

CVE-2026-64401 smb: client: resolve SWN tcon from live registrations

In the Linux kernel, the following vulnerability has been resolved: smb: client: resolve SWN tcon from live registrations cifsswnnotify looks up a witness registration by id under cifsswnregidrmutex, drops the mutex, and then uses the registration's cached tcon pointer. That pointer is not a...

CVE-2026-64400 ksmbd: prevent path traversal bypass by restricting caseless retry

In the Linux kernel, the following vulnerability has been resolved: ksmbd: prevent path traversal bypass by restricting caseless retry ksmbdvfspathlookup enforces LOOKUPBENEATH to restrict path resolution within the share root. When a crafted path attempts to escape the share boundary using...

EUVD-2026-48933

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate NTLMv2 response before updating session key ksmbdauthntlmv2 derives the NTLMv2 session key into sess-sesskey before it verifies the NTLMv2 response. ksmbddecodentlmsspauthblob then continues into KEYXCH even when...

CVE-2026-64384 smb: client: fix change notify replay double-free

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free A response-bearing attempt can return a replayable error and free its response buffer. If SMB2notifyinit fails before the next send, cleanup retains the previous buffer type and...

CVE-2026-64383 smb: client: fix double-free in SMB2_flush() replay

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2flush replay SMB2flush keeps its response buffer bookkeeping across replay attempts. If a replayable flush response is received and the retry then fails before cifssendrecv stores a replacement...