CVE-2026-62727

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Telephony Service allows an authorized attacker to elevate privileges locally...

EUVD-2026-63093

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Telephony Service allows an authorized attacker to elevate privileges locally...

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/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 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 `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...

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...