CVE-2026-93823

A flaw was found in the Linux kernel's AMD GPU driver amdkfd. A local user with access to the GPU device interface can trigger excessive kernel memory allocation by providing an abnormally large buffer size parameter during an input/output control ioctl request. This issue can exhaust system memo...

Exposure of Resource to Wrong Sphere

Overview Affected versions of this package are vulnerable to Exposure of Resource to Wrong Sphere in the gofer process when CUSE is enabled. An attacker can execute arbitrary code with root privileges on the host system by including a /dev/cuse character device node in a container image and...

Exposure of Resource to Wrong Sphere

Overview Affected versions of this package are vulnerable to Exposure of Resource to Wrong Sphere in the gofer process when CUSE is enabled. An attacker can execute arbitrary code with root privileges on the host system by including a /dev/cuse character device node in a container image and...

Exposure of Resource to Wrong Sphere

Overview Affected versions of this package are vulnerable to Exposure of Resource to Wrong Sphere in the gofer process when CUSE is enabled. An attacker can execute arbitrary code with root privileges on the host system by including a /dev/cuse character device node in a container image and...

Exposure of Resource to Wrong Sphere

Overview Affected versions of this package are vulnerable to Exposure of Resource to Wrong Sphere in the gofer process when CUSE is enabled. An attacker can execute arbitrary code with root privileges on the host system by including a /dev/cuse character device node in a container image and...

CVE-2026-98027

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: bound the policy rule dump by the caller's buffer size mv88e6xxxgetrxnfc uses rxnfc-rulecnt as the write index while dumping the policy IDR, clobbering the input value before it has been looked at. That input...

CVE-2026-97983

In the Linux kernel, the following vulnerability has been resolved: vduse: return compat ioctl results directly The compat handler handles VDUSEIOTLBGETFD and VDUSEVQGETINFO, but then calls the native handler. Their different command sizes make native dispatch return -ENOIOCTLCMD. For GETFD, this...

DEBIAN-CVE-2026-97983

In the Linux kernel, the following vulnerability has been resolved: vduse: return compat ioctl results directly The compat handler handles VDUSEIOTLBGETFD and VDUSEVQGETINFO, but then calls the native handler. Their different command sizes make native dispatch return -ENOIOCTLCMD. For GETFD, this...

DEBIAN-CVE-2026-97961

In the Linux kernel, the following vulnerability has been resolved: perf/core: Allow listdel during perfeventoverflow A PMU might use perfschedcbinc and perfschedcbdec interface to get the PMU call back function pmu::schedtask invoked at schedule in and schedule out. This is achieved by walking...

CVE-2026-97961

In the Linux kernel, the following vulnerability has been resolved: perf/core: Allow listdel during perfeventoverflow A PMU might use perfschedcbinc and perfschedcbdec interface to get the PMU call back function pmu::schedtask invoked at schedule in and schedule out. This is achieved by walking...

CVE-2026-97604

In the Linux kernel, the following vulnerability has been resolved: fbdev: vfb: defer cleanup until the last reference FBIOGETCMAP takes a shallow snapshot of info-cmap and performs the usercopy after dropping info-lock. vfbremove frees the colormap immediately after unregistering the framebuffer...

UBUNTU-CVE-2026-97983

In the Linux kernel, the following vulnerability has been resolved: vduse: return compat ioctl results directly The compat handler handles VDUSEIOTLBGETFD and VDUSEVQGETINFO, but then calls the native handler. Their different command sizes make native dispatch return -ENOIOCTLCMD. For GETFD, this...

UBUNTU-CVE-2026-97961

In the Linux kernel, the following vulnerability has been resolved: perf/core: Allow listdel during perfeventoverflow A PMU might use perfschedcbinc and perfschedcbdec interface to get the PMU call back function pmu::schedtask invoked at schedule in and schedule out. This is achieved by walking...

CVE-2026-98029 eth: nfp: bound the ntuple rule dump by the caller's buffer size

In the Linux kernel, the following vulnerability has been resolved: eth: nfp: bound the ntuple rule dump by the caller's buffer size nfpnetgetfsloc dumps every entry of nn-fs.list into rulelocs without consulting cmd-rulecnt, which is how many entries the caller had room for. ETHTOOLGRXCLSRLALL...

CVE-2026-98027

The Linux kernel contains a vulnerability in the net: dsa: mv88e6xxx driver. The mv88e6xxx_get_rxnfc() function incorrectly uses rxnfc->rule_cnt as a write index while dumping the policy IDR, which clobbers the input value representing the caller's buffer size. Because ETHTOOL_GRXCLSRLALL does...

CVE-2026-98027 net: dsa: mv88e6xxx: bound the policy rule dump by the caller's buffer size

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: bound the policy rule dump by the caller's buffer size mv88e6xxxgetrxnfc uses rxnfc-rulecnt as the write index while dumping the policy IDR, clobbering the input value before it has been looked at. That input...

CVE-2026-97992

The Linux kernel contains a use-after-free vulnerability in the vhost-vdpa component. The issue occurs because vhost_vdpa_config_cb() accesses v->config_ctx without holding a lock or taking a reference, while VHOST_VDPA_SET_CONFIG_CALL replaces the field and immediately frees the old context v...

CVE-2026-97992 vhost-vdpa: protect config_ctx from being freed under the config callback

In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: protect configctx from being freed under the config callback vhostvdpaconfigcb loads v-configctx and signals it without taking a reference and without holding any lock: struct eventfdctx configctx = v-configctx; if...

CVE-2026-97983

The Linux kernel contains a vulnerability in the vduse component where the compat handler incorrectly calls the native handler for VDUSE_IOTLB_GET_FD and VDUSE_VQ_GET_INFO commands. Because these commands have different sizes, the native dispatch returns -ENOIOCTLCMD, which overwrites the return ...

CVE-2026-97983 vduse: return compat ioctl results directly

In the Linux kernel, the following vulnerability has been resolved: vduse: return compat ioctl results directly The compat handler handles VDUSEIOTLBGETFD and VDUSEVQGETINFO, but then calls the native handler. Their different command sizes make native dispatch return -ENOIOCTLCMD. For GETFD, this...