CVE-2026-43085

CVE-2026-43085: In the Linux kernel, nfnetlink_log did not initialize the nfgenmsg payload when emitting NLMSG_DONE terminators while batching multiple NFLOG messages, leaking four bytes of stale heap data to userspace. The issue is fixed by using nfnl_msg_put() to build the NLMSG_DONE terminator...

CVE-2026-43074 eventpoll: defer struct eventpoll free to RCU grace period

In the Linux kernel, the following vulnerability has been resolved: eventpoll: defer struct eventpoll free to RCU grace period In certain situations, epfree in eventpoll.c will kfree the epi-ep eventpoll struct while it still being used by another concurrent thread. Defer the kfree to an RCU...

SUSE CVE-2026-31758

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Flush anchored URBs in usbtmcrelease When calling usbtmcrelease, pending anchored URBs must be flushed or killed to prevent use-after-free errors e.g. in the HCD giveback path. Call usbtmcdrawdown to allow anchored...

SUSE CVE-2026-43017

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate mesh send advertising payload length meshsend currently bounds MGMTOPMESHSEND by total command length, but it never verifies that the bytes supplied for the flexible advdata array actually match the...

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 processmetadataupdate function in the md-cluster module. This function derefreshes a null...

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 chipidea UDC driver failing to properly clean up DMA and SG buffers in the epnuke function...

PT-2026-37577

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the amdgpu gem va ioctl function where the fence was selected too early and its reference was not managed correctly. This leads to refcount underflows and the use of...

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 an incorrect allocation of byte control data in the ipc4-topology module of the SOF audio driver...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to release device references when attempting to obtain the SCISCSI name via dmmpath,...

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 ntfs3 file system’s failure to handle the attrsetsize function error when truncating files,...

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 cifssanitizeprepath function not properly checking pointer boundaries when dealing with empty...

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 fact that the iommu vt-d does not check whether PCIe devices are accessible in extended mode,...

PT-2026-37404

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs on Hyper-V Virtual Machines due to a missing .negotiate features callback in the ixgbevf hv mac ops table. During the probe process, the ixgbevf negotia...

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 schedule variable being set to NULL in the error path of ipvsaddservice. As a result, a null...

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 absence of snapshot context in the cephzeropartialobject function within Ceph. This...

PT-2026-37622

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential NULL pointer dereference exists in the RDMA/ionic component. The function ionic query port calls ib device get netdev without verifying the return value, which can lead to a...

Linux Distros Unpatched Vulnerability : CVE-2026-43107

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfrm: account XFRMAIFID in aevent size calculation xfrmgetae allocates the reply skb with xfrmaeventmsgsize, then buildaevent appends attributes including...

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 fact that xfrmpolicyfini does not wait for the RCU reader to complete before releasing the...

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 lack of suppression of the sysfs binding attributes in the reset gpio process. This...

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 IPMB event handler not being initialized. This issue may cause i2c to read uninitialized valu...