CVE-2026-74644

CVE-2026-74644 affects the Linux kernel in the DAMON (Data Access Monitoring) subsystem, specifically in mm/damon/ops-common. When damon_pa_migrate() or damos_va_migrate() is called with an invalid target_nid (including the scheme default NUMA_NO_NODE / -1), damon_migrate_pages() returns early wi...

EUVD-2026-64581

In the Linux kernel, the following vulnerability has been resolved: mm/damon/ops-common: putback folios on invalid migrate nid damonpamigrate and damosvamigrate isolate folios into a local list and then call damonmigratepages. When targetnid is invalid including the scheme default NUMANONODE / -1...

PT-2026-79649

In the Linux kernel, the following vulnerability has been resolved: mm/damon/ops-common: putback folios on invalid migrate nid damon pa migrate and damos va migrate isolate folios into a local list and then call damon migrate pages. When target nid is invalid including the scheme default NUMA NO...

CVE-2026-18917

A heap buffer overflow in libvirt's NodeGetFreePages RPC handler allows an unprivileged local user to bypass a size check via crafted integer values, causing an undersized buffer to be overwritten with real NUMA node data, corrupting the root daemon's memory and potentially enabling denial of ser...

Linux Distros Unpatched Vulnerability : CVE-2026-74384

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node...

CVE-2026-74384

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

CVE-2026-74384

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

CVE-2026-74383

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix out-of-bounds access in nvmesetupdescriptorpools nvmesetupdescriptorpools indexes dev-descriptorpools using the numanode forwarded from hctx-numanode by its single caller, nvmeinithctxcommon. On a non-NUMA kernel...

UBUNTU-CVE-2026-74384

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

CVE-2026-74384

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

CVE-2026-74384 nvme-multipath: fix flex array size in struct nvme_ns_head

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

EUVD-2026-59531

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

CVE-2026-74384 nvme-multipath: fix flex array size in struct nvme_ns_head

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvmenshead struct nvmenshead contains a flexible array member, currentpath, which is indexed using the NUMA node ID: head-currentpathnumanodeid The structure is currently allocated as...

CVE-2026-74384

CVE-2026-74384 details a Linux kernel issue in nvme-multipath where a flexible array member current_path[] in struct nvme_ns_head is indexed by NUMA node IDs but allocated using num_possible_nodes(). On POWER systems with sparse NUMA IDs, this can lead to out-of-bounds accesses. The mitigation is...

PT-2026-72820

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvme ns head struct nvme ns head contains a flexible array member, current path, which is indexed using the NUMA node ID: head-current pathnuma node id The structure is currently...

PT-2026-72819

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix out-of-bounds access in nvme setup descriptor pools nvme setup descriptor pools indexes dev-descriptor pools using the numa node forwarded from hctx-numa node by its single caller, nvme init hctx common. On a non-NU...

SUSE CVE-2026-62429

Accessing the vNUMA configuration data of a guest is still possible when domain destruction has already started. The cleaning up of that configuration information is not synchronized with its retrieval by a device model controlling the guest...

SUSE-SU-2026:3409-1 Security update for xen

This update for xen fixes the following issues - CVE-2026-42493: x86 shadow paging is deprecated bsc1271528. - CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425: buffer overruns in libfsimage iso9660 handling bsc1271530. - CVE-2026-62426,CVE-2026-62427: sysctl and...

Security update for xen

This update for xen fixes the following issues: CVE-2026-42493: x86 shadow paging is deprecated bsc1271528. CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425: buffer overruns in libfsimage iso9660 handling bsc1271530. CVE-2026-62426,CVE-2026-62427: sysctl and platform-op...

CVE-2026-62429

A flaw was found in Xen. A race condition exists where a guest's virtual Non-Uniform Memory Access vNUMA configuration data can be accessed by a device model even after the guest's domain destruction has started. This occurs because the cleanup of the vNUMA configuration is not synchronized with...