CVE-2026-93809

A flaw was found in the Linux kernel's AMD GPU driver amdgpu. A local user with administrative privileges could cause a Denial of Service DoS by unloading the driver module while callbacks are still scheduled. Because the driver does not wait for pending Read-Copy Update RCU callbacks to complete...

ansible-mitigate-copyfail-dirtyfrag

CopyFail、DirtyFrag、Fragnesia 脆弱性を緩和するためのAnsibleプレイブック シンプルかつ効果的なAnsibleプレイブックを使用して、LinuxカーネルにおけるCopyFail（CVE-2026-31431）、DirtyFrag（CVE-2026-43284）、Fragnesia（CVE-2026-46300）の脆弱性を緩和します。 このAnsibleプレイブックを使用して、サーバーまたはグループに対して実行します。target 追加変数オプションは、Ansibleインベントリのホストまたはグループエントリと共に使用するものです。 例：...

CVE-2026-93278

A flaw was found in the Linux kernel's Octeon network driver. During interface shutdown, the driver deletes the packet polling mechanism without properly disabling it first, allowing active polling routines to continue running after interrupt handlers are released. A local attacker could exploit...

CVE-2026-93277

A flaw was found in the Linux kernel's Broadcom NetXtreme-E Remote Direct Memory Access RDMA driver bnxtre. During resource teardown, internal driver resources are released before userspace data access is validated. If userspace memory access fails during this operation, the kernel preserves the...

CVE-2026-93276

A flaw was found in the Linux kernel's Renesas R-Car USB 2.0 PHY driver. A local user could cause a denial of service DoS by unbinding or removing the affected device. Because the driver fails to properly register a power regulator cleanup routine during initialization, device removal leaves the...

CVE-2026-87798 LXD client recursive file pull allows directory escape via malicious VM agent

Improper link resolution in the recursive file pull feature of the LXD CLI client in Canonical LXD versions 4.0.2 up to 6.9 fixed in 4.0.14, 5.0.10 and 5.21.8 on Linux allows an attacker with root access inside a virtual machine to write attacker-controlled files or directory trees to arbitrary...

CVE-2026-87798 LXD client recursive file pull allows directory escape via malicious VM agent

Improper link resolution in the recursive file pull feature of the LXD CLI client in Canonical LXD versions 4.0.2 up to 6.9 fixed in 4.0.14, 5.0.10 and 5.21.8 on Linux allows an attacker with root access inside a virtual machine to write attacker-controlled files or directory trees to arbitrary...

CVE-2026-87798 LXD client recursive file pull allows directory escape via malicious VM agent

Improper link resolution in the recursive file pull feature of the LXD CLI client in Canonical LXD versions 4.0.2 up to 6.9 fixed in 4.0.14, 5.0.10 and 5.21.8 on Linux allows an attacker with root access inside a virtual machine to write attacker-controlled files or directory trees to arbitrary...

CVE-2026-87798

The LXD CLI client (Canonical LXD versions 4.0.2 up to 6.9) contains an improper link resolution vulnerability in its recursive file pull feature. An attacker with root access inside a virtual machine can escape the directory and write attacker-controlled files or directory trees to arbitrary pat...

EUVD-2026-88261

Improper link resolution in the recursive file pull feature of the LXD CLI client in Canonical LXD versions 4.0.2 up to 6.9 fixed in 4.0.14, 5.0.10 and 5.21.8 on Linux allows an attacker with root access inside a virtual machine to write attacker-controlled files or directory trees to arbitrary...

CVE-2026-87799 Arbitrary file write on LXD host via symlink in migration stream

Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client that can create instances or custom storage volumes in a project, or a malicious migration source server, to write...

CVE-2026-87799 Arbitrary file write on LXD host via symlink in migration stream

Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client that can create instances or custom storage volumes in a project, or a malicious migration source server, to write...

CVE-2026-87799 Arbitrary file write on LXD host via symlink in migration stream

Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client that can create instances or custom storage volumes in a project, or a malicious migration source server, to write...

EUVD-2026-88260

Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client that can create instances or custom storage volumes in a project, or a malicious migration source server, to write...

CVE-2026-87799

Canonical LXD versions 4.0 and later on Linux (fixed in 4.0.14, 5.0.10, 5.21.8, and 6.10) are vulnerable to an arbitrary file write due to improper link resolution in the migration receive path. An authenticated client capable of creating instances or custom storage volumes, or a malicious migrat...

CVE-2026-97335 Incorrect authorization in LXD storage volume API allows reading volumes from other projects

Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and later fixed in 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client with permission to create custom volumes in a project to copy, and so read, any custom storage volume from any...

CVE-2026-97335 Incorrect authorization in LXD storage volume API allows reading volumes from other projects

Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and later fixed in 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client with permission to create custom volumes in a project to copy, and so read, any custom storage volume from any...

EUVD-2026-88259

Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and later fixed in 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client with permission to create custom volumes in a project to copy, and so read, any custom storage volume from any...

CVE-2026-97335

Canonical LXD versions 5.0.0 and later (fixed in 5.0.10, 5.21.8, and 6.10) on Linux are vulnerable to an incorrect authorization flaw in the custom storage volume creation endpoint. An authenticated client with permission to create custom volumes in a project can copy and read any custom storage ...

CVE-2026-97335 Incorrect authorization in LXD storage volume API allows reading volumes from other projects

Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and later fixed in 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client with permission to create custom volumes in a project to copy, and so read, any custom storage volume from any...