GO-2026-5252 Incus has a Nil-Pointer Dereference Panic via Instance Backup Import (volume omitted) in github.com/lxc/incus

Incus has a Nil-Pointer Dereference Panic via Instance Backup Import volume omitted in github.com/lxc/incus...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the CreateInstanceFromBackup process when handling a crafted backup tarball that omits the volume field in the configuration. An attacker can cause the daemon to crash and terminate all running operations by...

GHSA-8G7M-96C8-8WWC Incus has a Nil-Pointer Dereference Panic via Instance Backup Import (volume omitted)

Summary backend.CreateInstanceFromBackup in internal/server/storage/backend.go contains a nil-pointer dereference that an authenticated user with permission to create instances in any project can trigger remotely by uploading a crafted backup tarball. The Incus daemon panics and the process...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read through improper bounds checking in the CreateInstanceFromBackup and CreateInstanceFromMigration functions. An attacker can cause the daemon to crash by submitting a crafted backup archive with physical snapshot...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read through improper bounds checking in the CreateInstanceFromBackup and CreateInstanceFromMigration functions. An attacker can cause the daemon to crash by submitting a crafted backup archive with physical snapshot...