CVE-2026-72494

A flaw was found in the Linux kernel's RDMA/irdma driver. The driver utilized a waitqueue and a requestdone flag for synchronization without adequate memory barriers. This oversight could lead to a race condition, potentially causing unpredictable system behavior or instability...

CVE-2026-48024

Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.0.0 until 4.14.6 and 5.0.0-beta3, cluster.unmergeinfo in framework/wazuh/core/cluster/cluster.py constructs paths from peer-controlled mergetype and name values in a merged synchronization archive...

CVE-2026-48024

Wazuh (open-source threat detection platform) versions 4.0.0 through 4.14.6 and 5.0.0-beta3 are affected by a path traversal in cluster synchronization. The function cluster.unmerge_info() constructs file paths from peer-controlled merge_type and name values, and process_files_from_worker() fails...

CVE-2026-74362

A flaw was found in the Linux kernel's ext2 filesystem. When performing write operations on files opened with OSYNC or ODSYNC flags, the system call write2 could incorrectly report success to a local user even if the data synchronization to disk failed. This could lead to data integrity issues, a...

CVE-2026-72313

A flaw was found in the Linux kernel's display rendering manager DRM framebuffer helper drm/fb-helper. This vulnerability arises from incorrect synchronization with display controllers CRTCs, where the system attempts to synchronize with an inactive controller. This can lead to display timeouts a...

CVE-2026-74475

A flaw was found in the Linux kernel's VXLAN Virtual Extensible LAN implementation. An issue exists where the neighbor hardware address MAC address could be read incorrectly due to a lack of proper synchronization. This could lead to the system using a partially updated or corrupted MAC address,...

The vulnerability in the fs/smb/client/cached_dir.h component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the fs/smb/client/cacheddir.h component in the Linux operating system is related to improper synchronization. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

The vulnerability in the driver/mfd/mfd-core.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the drivers/mfd/mfd-core.c component in the Linux operating system is related to the lack of synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability in the driver/clocksource/sh_tmu.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the drivers/clocksource/shtmu.c component in the Linux operating system is related to improper synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability in the driver/md/md-bitmap.c component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the drivers/md/md-bitmap.c component in the Linux operating system is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability in the `drivers/net/usb/kaweth.c` component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the drivers/net/usb/kaweth.c component of the Linux operating system is related to the lack of synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-74512 audit: fix potential use-after-free in audit_del_rule()

In the Linux kernel, the following vulnerability has been resolved: audit: fix potential use-after-free in auditdelrule auditdelrule destroys e-rule.exe via auditremovemarkrule before unlinking the rule from RCU-visible filter lists and waiting for a grace period. Concurrent readers in auditfilte...

CVE-2026-72094

In the Linux kernel, the following vulnerability has been resolved: dma-buf: dma-fence: Fix potential NULL pointer dereference The commit mentioned in the fixes tag below introduced a mechanism through which fence producers can fully decouple from fence consumers. This, desirable, mechanism is...

UBUNTU-CVE-2026-72094

In the Linux kernel, the following vulnerability has been resolved: dma-buf: dma-fence: Fix potential NULL pointer dereference The commit mentioned in the fixes tag below introduced a mechanism through which fence producers can fully decouple from fence consumers. This, desirable, mechanism is...

CVE-2026-72012

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: Call synchronizercu when unregistering This ensures that any RCU readers traversing the instance list have finished, before releasing the reference on the tracer that the instance points to...

EUVD-2026-59534

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: midi: Serialize output teardown with eventinput eventprocessmidi borrows msynth-outputrfile.output and then passes the substream to dumpmidi and sndrawmidikernelwrite without synchronizing with the output open/close...

CVE-2026-74387 ALSA: seq: midi: Serialize output teardown with event_input

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: midi: Serialize output teardown with eventinput eventprocessmidi borrows msynth-outputrfile.output and then passes the substream to dumpmidi and sndrawmidikernelwrite without synchronizing with the output open/close...

CVE-2026-74255 tipc: fix UAF in tipc_l2_send_msg()

In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in tipcl2sendmsg Syzbot reported a slab-use-after-free in ipvlanhardheader when called from tipcl2sendmsg. The root cause is that tipcdisablel2media calls synchronizenet while b-mediaptr is still valid. This allows...

CVE-2026-72404

CVE-2026-72404 concerns the Linux kernel TIPC UDP bearer teardown where a use-after-free can occur due to premature dst_cache_destroy() during cleanup_bearer(). The issue arises when dst_cache_destroy() frees per-CPU cache memory and cached entries before all readers finish, risking use-after-fre...

CVE-2026-72404 tipc: fix UAF in cleanup_bearer() due to premature dst_cache_destroy()

In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in cleanupbearer due to premature dstcachedestroy TIPC UDP media bearer teardown calls dstcachedestroy on its replicast caches before calling synchronizenet to wait for concurrent RCU readers transmitters to finish:...