5813 matches found
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...
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...
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-2026-74255 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:...
CVE-2026-72094
The CVE-2026-72094 entry describes a Linux kernel vulnerability in dma-buf: dma-fence where a race between the signaled-bit and the dma_fence_ops pointer could allow a NULL dereference on weakly ordered platforms. The fix decouples fence producers and consumers by using the signaled-bit as the de...
PT-2026-72964
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the audit system. The audit del rule function destroys e-rule.exe through audit remove mark rule before the rule is unlinked from RCU-visible filter list...
PT-2026-72501
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/fb-helper component where fbdev output is synchronized to the vblank of CRTC 0 regardless of whether it is active. This leads to warnings and timeouts when the...
The vulnerability in the `net/mptcp/pm_kernel.c` component of the Linux operating system allows a hacker to cause a service failure.
The vulnerability in the net/mptcp/pmkernel.c component of the Linux operating system’s kernel is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...
Vulnerability of components of the Linux operating system’s netdevsim kernel, allowing a hacker to cause a service failure
The vulnerability of the netdevsim components in the Linux operating system’s kernel involves the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service failures...
Vulnerability of components of Linux operating system’s kernel, allowing a hacker to cause a service failure
The vulnerability of SCSC components in the Linux operating system’s kernel is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service failures...
The vulnerability of the Linux operating system’s kernel, related to the simultaneous execution using a shared resource with incorrect synchronization, allows a hacker to cause a service failure.
The vulnerability of the Linux operating system’s kernel is related to the simultaneous execution using shared resources with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service failures...
The vulnerability in the base/regmap/regmap.c component of the Linux operating system allows a hacker to cause a service failure.
The vulnerability in the base/regmap/regmap.c component of 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...
CVE-2026-23603
Blind SSRF in OAuth2 avatar synchronization via unvalidated OIDC picture claim...
