CVE-2026-43244

A flaw was found in the Linux kernel's Kernel Connection Multiplexer KCM module. A local user could trigger an issue where, during partial sendmsg operations, an empty network buffer skb is incorrectly left in the fraglist. A subsequent zero-length write operation can then cause a kernel warning,...

CVE-2026-43180

A flaw was found in the Linux kernel's kaweth USB network driver. The kawethsetrxmode function incorrectly manipulates the transmit TX queue, allowing it to be re-enabled while a USB Request Block URB is still active. This can result in the same URB being submitted twice, leading to a kernel...

CVE-2026-43252

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: in-kernel: always set ID as avail when rm endp Syzkaller managed to find a combination of actions that was generating this warning: WARNING: net/mptcp/pmkernel.c:1074 at marksubflowendpavailable net/mptcp/pmkernel.c:10...

CVE-2026-31689

A flaw was found in the EDAC/mc module of the Linux kernel. An error in the ordering of operations within the edacmcalloc function can lead to a situation where a device's release function is called before the device is fully initialized. This improper initialization can result in a kernel warnin...

Linux Distros Unpatched Vulnerability : CVE-2026-31545

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFC: nxp-nci: allow GPIOs to sleep Allow the firmware and enable GPIOs to sleep. This fixes a WARNON' and allows the driver to operate GPIOs which are connected...

CVE-2026-31555

A flaw was found in the Linux kernel. A local user could exploit a race condition within the futexlockpi retry path. This vulnerability occurs because a stale pointer to an exiting process is not cleared, leading to a kernel warning. Successful exploitation of this flaw could result in a system...

CVE-2026-31551

A flaw was found in the mac80211 Wi-Fi subsystem of the Linux kernel. A local user could exploit a race condition in the aqlenablewrite function, which does not properly handle concurrent write operations to the debug file system. This could lead to a staticbranchdec underflow, resulting in a...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011028 advisory. In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007244)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007244 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/qedr: Fix qedrcreateuserqp error flow Avoid the following warning by making sure to free the...

CVE-2026-23321

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: in-kernel: always mark signal+subflow endp as used Syzkaller managed to find a combination of actions that was generating this warning: msk-pm.localaddrused == 0 WARNING: net/mptcp/pmkernel.c:1071 at...

CVE-2026-23310

A flaw was found in the Linux kernel's bonding module. A local user could exploit this by changing the transmit hash policy xmithashpolicy to vlan+srcmac on a bonded network interface while an eXpress Data Path XDP program is active. This incompatible configuration change can lead to a kernel...

CVE-2026-23278

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nftables component. This vulnerability occurs during transaction processing when the system incorrectly handles multiple pending catchall elements, particularly when the associated map is being removed. This can...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005643)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005643 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Return the firmware result upon destroying QP/RQ Previously when destroying a QP/RQ, t...

CVE-2026-23219 mm/slab: Add alloc_tagging_slab_free_hook for memcg_alloc_abort_single

In the Linux kernel, the following vulnerability has been resolved: mm/slab: Add alloctaggingslabfreehook for memcgallocabortsingle When CONFIGMEMALLOCPROFILINGDEBUG is enabled, the following warning may be noticed: 3959.023862 ------------ cut here ------------ 3959.023891 alloctag was not clear...

SUSE CVE-2026-23149

In the Linux kernel, the following vulnerability has been resolved: drm: Do not allow userspace to trigger kernel warnings in drmgemchangehandleioctl Since GEM bo handles are u32 in the uapi and the internal implementation uses idralloc which uses int ranges, passing a new handle larger than INTM...

UBUNTU-CVE-2026-23149

In the Linux kernel, the following vulnerability has been resolved: drm: Do not allow userspace to trigger kernel warnings in drmgemchangehandleioctl Since GEM bo handles are u32 in the uapi and the internal implementation uses idralloc which uses int ranges, passing a new handle larger than INTM...

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 drmgemchangehandleioctl function not verifying user-space inputs, potentially triggering a...

CVE-2026-23049

CVE-2026-23049 concerns the Linux kernel drm/panel-simple code for the DataImage SCF0700C48GGU18 panel. The issue is a missing/invalid connector type, which causes a warning and a backtrace in the kernel log and prevents the panel from working when using devm_drm_panel_bridge_add()/devm_drm_of_ge...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from mishandling the allocation of memory in the CMA region, which could result in a kernel warning...

CVE-2025-71084

In the Linux kernel, the following vulnerability has been resolved: RDMA/cm: Fix leaking the multicast GID table reference If the CM ID is destroyed while the CM event for multicast creating is still queued the cancelworksync will prevent the work from running which also prevents destroying the...