CVE-2026-74310

The CVE affects the Linux kernel vhost/net zerocopy path. The bug arises when vhost_zerocopy_complete() treats every ubuf callback as a completed descriptor, dereferences ubuf->ctx, and updates state while a cloned skb still holds the same ubuf_info refcount. This can allow a backend reset to ...

CVE-2026-74309

The CVE-2026-74309 entry documents a Linux kernel issue in the vdpa/octeon_ep component where interrupt handling incorrectly mapped IRQs to rings. The root cause is assuming irq - irqs[0] to locate the IRQ index; the fix updates the code to look up the IRQ index within oct_hw->irqs, allowing n...

CVE-2026-74308

Summary: CVE-2026-74308 affects the Linux kernel ext4 in the data=journal scenario. The bug was that ext4_journalled_write_end() could call ext4_write_inline_data_end() without verifying EXT4_STATE_MAY_INLINE_DATA, if a prior inline data conversion failed. This could leave i_inline_size unexpande...

CVE-2026-74306

Summary (CVE-2026-74306): In the Linux kernel, the vfio/qat path is affected by a race in qat_vf_resume_write() where a bounds check uses filp->f_pos before taking migf->lock. The code then copies into the migration-state buffer after acquiring the lock and rereading the shared file positio...

CVE-2026-74307

The CVE-2026-74307 entry describes a Linux kernel/ext4 vulnerability in EXT4_IOC_MOVE_EXT where donor file superblock validation is done late (inside mext_check_validity after acquiring inode locks), creating a deadlock with sb_writers during cross-filesystem donor use (e.g., overlayfs). The issu...

CVE-2026-74305

The provided CVE covers a Linux kernel bug in BPF cgroup storage checks for prog arrays. The underlying issue was an incomplete fix in the commit abad3d0bad72, where a program with no cgroup storage could be treated as compatible with any stored storage cookie, enabling a storage-less leaf to tai...

CVE-2026-74304

The CVE-2026-74304 issue affects the Linux kernel Bluetooth hci_qca driver. In qca_setup(), hu->serdev may be NULL for hci_uart attached via non-serdev paths, yet the code unconditionally calls serdev_device_get_drvdata(hu->serdev) and dereferences it, causing a NULL pointer dereference. Th...

CVE-2026-74303

The CVE-2026-74303 issue concerns the Linux kernel Bluetooth stack (hci_qca). A NULL pointer dereference occurs in qca_dmp_hdr() when handling non-serdev devices: hu->serdev is NULL for hci_uart attached via non-serdev paths, yet the function dereferences hu->serdev->dev.driver->name....

CVE-2026-74302

The CVE-2026-74302 issue affects the Linux kernel Bluetooth HCI core, specifically hci_unregister_dev(), where cmd_timer and ncmd_timer are not disabled before freeing the hci_dev, leading to use-after-free. The documented fix adds disable_delayed_work_sync() alongside existing disable_work_sync(...

CVE-2026-74301

CVE-2026-74301 documents a fix in the Linux kernel for the Bluetooth btmtk driver where an allocated URB could leak if btmtk_isopkt_pad() fails during alloc_mtk_intr_urb. The remedy is to call usb_free_urb() before returning the error, preventing the URB leak and releasing associated resources. N...

CVE-2026-74300

CVE-2026-74300 affects the Linux kernel Bluetooth HCI codec capability parsing. The issue: when reading Local Codec Capabilities, each capability element starts with a length byte followed by payload; the parser validated only the remaining skb length against caps->len, allowing a malformed re...

CVE-2026-74298

CVE-2026-74298 pertains to the Linux kernel, specifically the RDMA/core path. The vulnerability is resolved by fixing the FRMR set pinned push error path and by adding destruction of FRMR handles when pushing to the pool fails, preventing resource leaks if pool page allocation fails. Documents do...

CVE-2026-74299

CVE-2026-74299 affects the Linux kernel RDMA/core subsystem. A FRMR aging path could leak an mkey when aging pinned-handle pools move handles between active/inactive queues and a new page allocation fails. The fix adds push_queue_to_queue_locked() to populate the destination tail from the source ...

CVE-2026-74297

The CVE-2026-74297 entry details a Linux kernel vulnerability in the RDMA/mlx5 path relating to RQ WQE size calculation. The flaw arises in set_rq_size(), which computes the RQ WQE size as 1 < 32; shifts of 32 are accepted and a shift of 31 can overflow a signed integer, causing undefined beha...

CVE-2026-74295

The CVE-2026-74295 entry concerns the Linux kernel ASoC: codecs/hdac_hdmi path. The vulnerability arose because hdac_hdmi_set_pin_port_mux() indexed the texts array using the written enum value before validating it with snd_soc_dapm_put_enum_double(), which could allow an out-of-range index and r...

CVE-2026-74296

CVE-2026-74296 – Linux kernel RDMA/mlx5 UAR index handling : The affected component is the Linux kernel with the RDMA/mlx5 driver. The described issue is a change in resource management: freeing the UAR index that is provided by hardware rather than the software-supplied index. The impact is reco...

CVE-2026-74294

The CVE-2026-74294 issue affects the Linux kernel ASoC meson AIU: the AIU HDMI and internal codec mux put callbacks could use an out-of-range enum value when calling snd_soc_enum_item_to_val() before validating the enumeration. The vulnerability has been resolved by rejecting out-of-range values ...

CVE-2026-74293

In the Linux kernel ASoC subsystem for Freescale (fsl) audio mixer, CVE-2026-74293 concerns fsl_audmix_put_mix_clk_src() and fsl_audmix_put_out_src(). These callbacks convert a user-supplied enum item to a value with snd_soc_enum_item_to_val() before validating it against the enum’s item count, w...

CVE-2026-74292

Technical details about CVE-2026-74292 are not publicly available in the provided documents. Monitor for updates.

CVE-2026-74291

CVE-2026-74291 concerns the Linux kernel ASoC topology parser. Affected: PCM/DAI name fields stored in fixed-size UAPI arrays. Root cause: those PCM/DAI paths forwarded non-NUL-terminated or unterminated name strings to C-strings, strlen(), and related lookups without prior bounded checks. Conseq...