CVE-2026-89766

A flaw was found in the Linux kernel. A local attacker could exploit a race condition in the pidfd subsystem, specifically within the PIDFDGETNAMESPACE ioctls. This vulnerability occurs because the system does not properly hold a lock execupdatelock during credential checks. This allows an attack...

CVE-2026-89536

A flaw was found in the Linux kernel's SUNRPC Sun Remote Procedure Call client TLS Transport Layer Security handshake process. A race condition exists where a reference to the lower transport can be prematurely released during handshake cancellation. This can lead to memory corruption, potentiall...

CVE-2026-89520

A flaw was found in the Linux kernel's core scheduling component. A race condition can occur when core scheduling flips complete during task selection, leading to incorrect lock handling. This can result in a resource leak and system instability, potentially causing a denial of service. Mitigatio...

CVE-2026-89670

A flaw was found in the Linux kernel's Network File System Daemon nfsd component. A race condition exists in the nfsdopenlocalfh function where an nfsdfile object can be freed and its memory recycled while another process attempts to access it. This can lead to a use-after-free vulnerability,...

CVE-2026-89599

A flaw was found in the Linux kernel's fbdev: omapfb: panel-dsi-cm component. The dsicmprobe function registers a display before its associated lock mutex is properly initialized. This timing issue allows another process to attempt to acquire the uninitialized mutex, which could lead to system...

CVE-2026-89501

A flaw was found in the Linux kernel's ring-buffer component. A race condition occurs when resizing a sub-buffer without properly holding the cpubuffer::lock. This oversight can lead to concurrency issues with memory allocation and deallocation operations, potentially resulting in system...

CVE-2026-80932

A flaw was found in the Linux kernel, specifically within the vsock/virtio component. An incorrect order of flushing work items during the removal of a virtiovsock object can lead to a use-after-free condition. This vulnerability allows a race condition where memory can be freed while still in us...

CVE-2026-89675

A flaw was found in the Linux kernel's nfsd component. A race condition exists during asynchronous copy cancellation and shutdown operations, which can lead to a Use-After-Free UAF vulnerability. This allows an async copy object to be freed or used after being freed, potentially causing memory...

CVE-2026-50013

Hoverfly is an open source API simulation tool. Prior to version 1.12.8, when Hoverfly is running in Diff mode, the AddDiff function writes to the shared responsesDiff map without any synchronization no mutex. When multiple proxy requests are processed concurrently the normal case for any proxy,...

CVE-2026-89712

A flaw was found in the Linux kernel's Network File System Daemon NFSD component. A race condition exists where, during the processing of unmounted source-server mounts, a thread may temporarily release a lock. During this window, another NFS Remote Procedure Call RPC thread can free memory that...

CVE-2026-81001

A flaw was found in the Linux kernel's Serial Line Internet Protocol SLIP driver. A race condition in the slsync function allows for a use-after-free vulnerability, where the driver attempts to access a network device pointer after it has been freed. A local attacker could exploit this to cause a...

CVE-2026-89609

A flaw was found in the eCryptfs component of the Linux kernel. A race condition occurs during the cleanup of the daemon message queue because a required lock is not held. This can lead to unpredictable system behavior or instability due to concurrent access to shared message context lists...

CVE-2026-89461

A flaw was found in the Linux kernel's max17040 power supply driver. A timing issue, known as a race condition, can occur during system suspend. This allows a background process polling callback to continue accessing the fuel gauge and restart itself even after the system suspend has finished. Th...

CVE-2026-89763

A flaw was found in the Linux kernel's Trusted Platform Module TPM trusted keys subsystem. An incorrect teardown ordering during the exit process of trusted TPM keys can lead to a race condition. This allows a local attacker to potentially dereference a freed memory region, resulting in a...

CVE-2026-89546

A flaw was found in the Linux kernel's SUNRPC Sun Remote Procedure Call Network File System NFS callback service. A race condition during the service teardown can lead to system resources not being properly released, causing a resource leak. This issue could also result in a use-after-free...

CVE-2026-89469

A flaw was found in the Linux kernel's lp8727 power supply driver. A race condition can occur during the release of an interrupt request IRQ, where a delayed work item might be re-armed after the associated memory has been freed. This can lead to a use-after-free vulnerability, potentially causin...

CVE-2026-89771

A flaw was found in the Linux kernel. A race condition exists in the ring buffer resizing mechanism, where tracebuffer subbufsize can be read without proper locking while it is being simultaneously resized. This could allow a local attacker to trigger unpredictable behavior or a denial of service...

CVE-2026-89655

A flaw was found in the Linux kernel's Ceph file system component. A race condition exists in the kickflushingcaps function during the handling of capability messages. This allows a separate process to free a data structure cf entry while kickflushingcaps is still iterating over it. This...

CVE-2026-89540

A flaw was found in the Linux kernel's sunrpc component. A race condition exists where the gssplock mutex is not initialized before its associated /proc/net/rpc/use-gss-proxy entry is published. This allows a local attacker to trigger a scenario where multiple writers can concurrently access the...

CVE-2026-80980

A flaw was found in the Linux kernel's SMC Server Message Block over Remote Direct Memory Access protocol implementation. A concurrency issue exists where three connection state flags killed, freed, and outofsync share a single byte in the smcconnection structure without proper locking mechanisms...