EUVD-2026-93306

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnat: unregister and release hooks on error If nfhookentriesinsertraw fails, the NAT hooks get never released, resulting in a memleak. Postpone setting natprotonet-nathookops when the hooks are registered to simplify...

CVE-2026-98320 netfilter: flowtable: hold reference on ct until flow is released

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: hold reference on ct until flow is released nfctput releases the ct-ext area inmediately, the rcu typesafe semantics also allow to refer to the wrong conntrack from the flowtable datapath. Hold reference on ...

CVE-2026-98320

The Linux kernel is affected by a vulnerability in the netfilter flowtable component. The root cause is that nf_ct_put() releases the ct->ext area immediately, which allows the datapath to potentially refer to the incorrect conntrack due to rcu typesafe semantics. To resolve this, the kernel m...

EUVD-2026-93305

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: hold reference on ct until flow is released nfctput releases the ct-ext area inmediately, the rcu typesafe semantics also allow to refer to the wrong conntrack from the flowtable datapath. Hold reference on ...

CVE-2026-98318 smb: client: validate absolute native symlink targets before NT fixups

In the Linux kernel, the following vulnerability has been resolved: smb: client: validate absolute native symlink targets before NT fixups With symlinkroot unset, an absolute target is copied without conversion to an NT drive path. Later code still assumes an NT prefix is present when modifying t...

EUVD-2026-93303

In the Linux kernel, the following vulnerability has been resolved: smb: client: validate absolute native symlink targets before NT fixups With symlinkroot unset, an absolute target is copied without conversion to an NT drive path. Later code still assumes an NT prefix is present when modifying t...

CVE-2026-98318

The Linux kernel contains a vulnerability in the smb client where absolute native symlink targets are not properly validated before NT fixups when symlinkroot is unset. Because the code incorrectly assumes an NT prefix is present, providing a target like "/ab" causes out-of-bounds writes to the s...

CVE-2026-98319

The Linux kernel contains a memory leak vulnerability in the DRM (Direct Rendering Manager) subsystem. When an out_fence_ptr is provided without the DRM_MODE_PAGE_FLIP_EVENT flag set, a drm_pending_vblank_event is allocated. If a subsequent failure occurs during setup_out_fence() , the event fail...

EUVD-2026-93304

In the Linux kernel, the following vulnerability has been resolved: drm: Fix drmpendingvblankevent leak in error path for outfenceptr When an outfenceptr is provided but DRMMODEPAGEFLIPEVENT is not set, a drmpendingvblankevent will be allocated. If later, there is an allocation failure or another...

CVE-2026-98317

The Linux kernel contains a vulnerability in the neighbour component where the NDTPA_INTERVAL_PROBE_TIME_MS parameter lacks proper validation. Specifically, the lack of a .validation_type allowed values like 0 to be accepted. Additionally, a u64 to u32 silent cast in nla_get_msecs() allowed large...

EUVD-2026-93302

In the Linux kernel, the following vulnerability has been resolved: neighbour: Enforce min/max to NDTPAINTERVALPROBETIMEMS. NDTPAINTERVALPROBETIMEMS sets .type and .min but misses .validationtype, so no validation is applied: ynl --family rt-neigh --do setneightbl \ --json '"name": "arpcache",...

EUVD-2026-93301

In the Linux kernel, the following vulnerability has been resolved: ALSA: bcd2000: Fix race between rawmidi and disconnect Although we tried to fix the potential UAF issues at USB disconnect on bcd2000 driver, there is still an overlooked case -- namely, when a rawmidi trigger callback has been...

CVE-2026-98316

The Linux kernel contains a race condition in the ALSA: bcd2000 driver. During a USB disconnect, a Use-After-Free (UAF) vulnerability can occur because the rawmidi trigger callback might still access a URB (USB Request Block) while the driver handles the disconnect. The root cause is that the pre...

EUVD-2026-93300

In the Linux kernel, the following vulnerability has been resolved: ntfs: protect runlist updates with the runlist lock ntfsnonresidentattrshrink calls runlist helpers that require the runlist write lock, but did not hold it while freeing clusters and truncating the runlist. Serialize those...

CVE-2026-98315 ntfs: protect runlist updates with the runlist lock

In the Linux kernel, the following vulnerability has been resolved: ntfs: protect runlist updates with the runlist lock ntfsnonresidentattrshrink calls runlist helpers that require the runlist write lock, but did not hold it while freeing clusters and truncating the runlist. Serialize those...

CVE-2026-98315

The Linux kernel contains a vulnerability in the ntfs filesystem driver where ntfs_non_resident_attr_shrink() fails to hold the runlist write lock while freeing clusters and truncating the runlist. This lack of synchronization can lead to race conditions during runlist updates. Additionally, ntfs...

CVE-2026-98313

The Linux kernel contains a vulnerability in the drm/msm/dp driver where msm_dp_display_atomic_disable() writes DP_STATE_CTRL_PUSH_IDLE even if link training fails and the link was never enabled. Because this specific write is not gated on the power_on flag, the controller's runtime-PM reference ...

EUVD-2026-93298

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: skip PUSHIDLE when the link was never enabled msmdpdisplayatomicenable returns early when link training fails, leaving -poweron false and the main link down. msmdpdisplayatomicdisable nevertheless writes...

EUVD-2026-93299

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: set timer-privatedata before registering the PCM timer sndpcmtimerinit calls snddeviceregister to link the new struct sndtimer into the global timer list while it still carries hw.cresolution = sndpcmtimerresolution an...

CVE-2026-98314

The Linux kernel contains a vulnerability in the ALSA subsystem where snd_pcm_timer_init() calls snd_device_register() before assigning timer->private_data. This creates a brief window where the timer is visible on the global list while its private_data pointer is still NULL . Concurrent reade...