CVE-2026-64076

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: ebtables: close module init race sashiko reports for unrelated patch: Does the core ebtables initialization in ebtables.c suffer from a similar race? Once nfregistersockopt completes, the sockopts are exposed...

EUVD-2026-45649

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: ebtables: close module init race sashiko reports for unrelated patch: Does the core ebtables initialization in ebtables.c suffer from a similar race? Once nfregistersockopt completes, the sockopts are exposed...

CVE-2026-64076 netfilter: bridge: eb_tables: close module init race

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: ebtables: close module init race sashiko reports for unrelated patch: Does the core ebtables initialization in ebtables.c suffer from a similar race? Once nfregistersockopt completes, the sockopts are exposed...

CVE-2026-64076

The CVE concerns the Linux kernel netfilter/bridge eb_tables initialization, specifically a close module init race. Technical details across the documents describe a race condition where sockopts may be exposed globally after nf_register_sockopt() completes, implying that sockopt registration ord...

CVE-2026-53400

CVE-2026-53400 pertains to the Linux kernel: i2c core adapter registration race. The issue arises when looking up adapters by id via i2c_get_adapter(), which uses a reference to an embedded struct device. The advisory states that the adapter (including its struct device) must be initialised befor...

PT-2026-61393

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists during the initialization of the eb tables module within the netfilter bridge. The issue occurs because nf register sockopt may complete and expose socket options...

kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()

A flaw was found in the Linux kernel's RDMA/mlx4 component. This vulnerability arises from the incorrect use of Read-Copy Update RCU in the mlx4srqevent function. An attacker could potentially trigger an event before the srq object is fully initialized, leading to a system crash. This could resul...

kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()

A flaw was found in the Linux kernel's RDMA/mlx4 component. This vulnerability arises from the incorrect use of Read-Copy Update RCU in the mlx4srqevent function. An attacker could potentially trigger an event before the srq object is fully initialized, leading to a system crash. This could resul...

kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()

A flaw was found in the Linux kernel's RDMA/mlx4 component. This vulnerability arises from the incorrect use of Read-Copy Update RCU in the mlx4srqevent function. An attacker could potentially trigger an event before the srq object is fully initialized, leading to a system crash. This could resul...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from reuse and race conditions in the path of Bluetooth hciuart’s shutdown and initialization processe...

CVE-2026-46181

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix mis-use of RCU in mlx4srqevent Sashiko points out the radixtree itself is RCU safe, but nothing ever frees the mlx4srq struct with RCU, and it isn't even accessed within the RCU critical section. It also will crash...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the incorrect use of RCU in the mlx4srqevent function within RDMA mlx4. This vulnerability may le...

CVE-2026-45869 power: supply: wm97xx: Fix NULL pointer dereference in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: wm97xx: Fix NULL pointer dereference in powersupplychanged In probe, requestirq is called before allocating/registering a powersupply handle. If an interrupt is fired between the call to requestirq and...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: blk-throttle: Fixed an access race issue during the activation of the throttle policy. Upon repeated cold boots, we occasionally encounter a NULL pointer crash in blkshouldthrotl, when checking the throttle policy before the...

CVE-2026-31592 KVM: SEV: Protect *all* of sev_mem_enc_register_region() with kvm->lock

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Protect all of sevmemencregisterregion with kvm-lock Take and hold kvm-lock for before checking sevguest in sevmemencregisterregion, as sevguest isn't stable unless kvm-lock is held or KVM can guarantee KVMSEVINIT2 has...

CVE-2026-31592

CVE-2026-31592 affects the Linux kernel KVM subsystem. The vulnerability arises when sev_mem_enc_register_region() is not protected by kvm->lock before sev_guest() is checked, risking state corruption if KVM_INIT{2} fails and an uninitialized sev->regions_list is touched, potentially causin...

CVE-2026-31492

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize freeqp completion before using it In irdmacreateqp, if ibcopytoudata fails, it will call irdmadestroyqp to clean up which will attempt to wait on the freeqp completion, which is not initialized yet. Fix thi...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010912)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010912 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: setup GPIO controller later in probe The GPIO controller component of the...

SUSE CVE-2026-23146

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: fix null-ptr-deref in hciuartwritework hciuartsetproto sets HCIUARTPROTOINIT before calling hciuartregisterdev, which calls proto-open to initialize hu-priv. However, if a TTY write wakeup occurs during this...

CVE-2025-68807 block: fix race between wbt_enable_default and IO submission

In the Linux kernel, the following vulnerability has been resolved: block: fix race between wbtenabledefault and IO submission When wbtenabledefault is moved out of queue freezing in elevatorchange, it can cause the wbt inflight counter to become negative -1, leading to hung tasks in the writebac...