Linux Distros Unpatched Vulnerability : CVE-2026-74709

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xsk: clear metadata pointer when no timestamp is requested User space can change metadata flags after request processing. Rereading them during completion can...

CVE-2026-74396

A flaw was found in the Linux kernel's RDMA/mlx5 component. When the mlx5odppopulatexlt function encounters an error, it fails to properly clean up allocated resources. This can lead to a memory leak of the XLT DMA mapping and buffer. Additionally, if an emergency XLT page was used, a mutex could...

CVE-2026-74397

A flaw was found in the Linux kernel's InfiniBand IB Mellanox 5 mlx5 driver. This vulnerability occurs when the driver allocates a transport domain but fails to properly deallocate it if a subsequent operation encounters an error. This oversight leads to a resource leak, which could potentially...

CVE-2026-74395

A flaw was found in the RDMA/mlx5 component of the Linux kernel. During the devx subscribe-event unwind process, a null pointer dereference can occur if eventfdctxfdget fails. This issue arises because eventsub is linked into sublist before its fields are properly initialized, leading to an attem...

CVE-2026-74297

A flaw was found in the Linux kernel's RDMA/mlx5 subsystem. Insufficient validation of a user-provided input, rqwqeshift, in the setrqsize function can lead to an integer overflow. This overflow results in an undefined shift operation, which may cause system instability or a denial of service...

CVE-2026-74296

A flaw was found in the RDMA/mlx5 component of the Linux kernel. This vulnerability occurs due to an incorrect User Access Register UAR index release, where the software-provided index is freed instead of the hardware-provided one. This improper resource management could potentially lead to...

CVE-2026-72345

A flaw was found in the Linux kernel's mlx5 LAG Link Aggregation Group driver. An off-by-one error in the mlx5lagcreatesinglefdb function's error rollback mechanism can lead to operations on uninitialized memory or a double-free condition. This could result in system instability or a denial of...

CVE-2026-72341

A flaw was found in the Linux kernel's net/mlx5e component. A local attacker could exploit a race condition during the publication of channel statistics. On weakly-ordered architectures, this could lead to a null pointer dereference, causing a system crash and a denial of service. Mitigation...

CVE-2026-72032

A flaw was found in the Linux kernel's net/mlx5 HWS Hardware Steering component. This vulnerability occurs when the hwsbwcmatchermove function attempts to resize a matcher, and the mlx5hwsmatcherresizesettarget operation fails. In such a scenario, a replacement matcher is allocated but not proper...

Linux Distros Unpatched Vulnerability : CVE-2026-74396

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure mlx5rumrupdatexlt allocates and DMA...

Linux Distros Unpatched Vulnerability : CVE-2026-72032

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix matcher leak on resize target setup failure hwsbwcmatchermove allocates a...

Linux Distros Unpatched Vulnerability : CVE-2026-74395

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/mlx5: Fix devx subscribe-event unwind NULL dereference MLX5IBMETHODDEVXSUBSCRIBEEVENT links eventsub into sublist before initializing the fields used by th...

Linux Distros Unpatched Vulnerability : CVE-2026-72006

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: free mlx5stidxdata on final dealloc Workloads that repeatedly allocate and release...

Linux Distros Unpatched Vulnerability : CVE-2026-72343

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation mlx5ehvvhcastatscreate is called from mlx5enicenable, before mlx5eopen. At that point priv-statsnch is...

Linux Distros Unpatched Vulnerability : CVE-2026-74297

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/mlx5: Fix undefined shift of user RQ WQE size setrqsize computes the RQ WQE size as 1 rqwqeshift based on the user-provided rqwqeshift, which is only check...

Linux Distros Unpatched Vulnerability : CVE-2026-72345

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, Fix off-by-one in single-FDB error rollback On failure at index i, the revers...

CVE-2026-72006

A flaw was found in the Linux kernel's mlx5 driver. Repeated allocation and release of mkeys with TPH steering-tag hints can cause a memory leak of struct mlx5stidxdata. This unreferenced memory accumulates over time, potentially leading to resource exhaustion and a Denial of Service DoS for...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100732)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100732 advisory. In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix DMA FIFO desync on error CQE SQ recovery In case of a TX error CQE, a recovery flo...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100130)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100130 advisory. In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix DMA FIFO desync on error CQE SQ recovery In case of a TX error CQE, a recovery flo...

Mellanox Ethernet driver Heap Buffer Overflow DoS

The vulnerability of the functions mlx5etcdelfdbpeerflow and mlx5etccleanfdbpeerflows in the driver module drivers/net/ethernet/mellanox/mlx5/core/entc.c of the Mellanox Ethernet network adapter driver for the Linux operating system is related to pointer manipulation. Exploiting this vulnerabilit...