Linux Distros Unpatched Vulnerability : CVE-2026-52949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/ttm: Fix ttmboshrink infinite LRU walk on backup failure Apply the same fix as b2ed01e7ad drm/ttm: Fix ttmboswapout infinite LRU walk on swapout failure to...

GHSA-45GG-VH54-H5M9 vulnerabilities

Vulnerabilities for packages: kubernetes, cilium, falco-no-driver, harbor, flux-fips, knative-kafka-broker, kubernetes-fips, kuma, prometheus-fips, tekton-pipelines, commercial-grafana, gatekeeper, flux, etcd, kube-conformance, knative-serving-fips, kube-arangodb-fips, kube-state-metrics,...

GHSA-Q4H4-GMJ2-QVW2 vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-kafka-fips, crossplane-provider-aws-networkmanager, falco-no-driver, crossplane-provider-aws-kms, knative-kafka-broker, restic-fips, dagger, docker-compose, crossplane-provider-aws-mediapackage-fips, crossplane-provider-aws-s3control,...

CVE-2026-52949

A flaw was found in the Linux kernel's Direct Rendering Manager DRM subsystem. Specifically, within the ttmboshrink function, a backup failure could lead to an infinite Least Recently Used LRU walk. This issue may allow a local attacker to trigger a Denial of Service DoS, making the system...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the CreateCustomVolumeFromBackup process. An attacker can cause the incusd daemon to crash by uploading a crafted backup tarball with a volumesnapshots.expiresat field omitted, leading to a nil pointer...

GHSA-XHQX-MGH3-3H7Q Incus: CreateCustomVolumeFromBackup nil-pointer dereference on volume_snapshots[*].expires_at (sibling-field variant of GHSA-r7w7)

Summary backend.CreateCustomVolumeFromBackup in internal/server/storage/backend.go contains an unguarded time.Time dereference on the ExpiresAt field of every volume-snapshot entry in an imported custom-volume backup. An authenticated user with cancreatestoragevolumes permission on any project ca...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the CreateCustomVolumeFromBackup process. An attacker can cause the incusd daemon to crash by uploading a crafted backup tarball with a volumesnapshots.expiresat field omitted, leading to a nil pointer...

Incus: CreateCustomVolumeFromBackup nil-pointer dereference on volume_snapshots[*].expires_at (sibling-field variant of GHSA-r7w7)

Summary backend.CreateCustomVolumeFromBackup in internal/server/storage/backend.go contains an unguarded time.Time dereference on the ExpiresAt field of every volume-snapshot entry in an imported custom-volume backup. An authenticated user with cancreatestoragevolumes permission on any project ca...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the CreateCustomVolumeFromBackup process. An attacker can cause the incusd daemon to crash by uploading a crafted backup tarball with a volumesnapshots.expiresat field omitted, leading to a nil pointer...

GHSA-V6MJ-8PF4-HHW4 Incus has an argument injection in backup compression algorithm leading to AFW and ACE

Summary Improper validation of user-provided backup compression algorithm leads to argument injection in the constructed command line. This leads to an arbitrary file write on the host, possibly leading to arbitrary command execution. Details Incus validates compressionalgorithm by parsing it int...

Incus has an argument injection in backup compression algorithm leading to AFW and ACE

Summary Improper validation of user-provided backup compression algorithm leads to argument injection in the constructed command line. This leads to an arbitrary file write on the host, possibly leading to arbitrary command execution. Details Incus validates compressionalgorithm by parsing it int...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the createDependentVolumesFromBackup process. An attacker can cause the daemon to crash by uploading a crafted backup tarball with a malformed dependentvolumes block containing nil or omitted sub-fields. This...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the createDependentVolumesFromBackup process. An attacker can cause the daemon to crash by uploading a crafted backup tarball with a malformed dependentvolumes block containing nil or omitted sub-fields. This...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the createDependentVolumesFromBackup process. An attacker can cause the daemon to crash by uploading a crafted backup tarball with a malformed dependentvolumes block containing nil or omitted sub-fields. This...

Incus: Nil-pointer dereference in createDependentVolumesFromBackup on disk.{Volume,VolumeSnapshots,Pool}

Summary backend.createDependentVolumesFromBackup in internal/server/storage/backend.go contains a cluster of unguarded pointer derefs on every dependent-volume entry's VolumeSnapshotsi, Volume, and Pool sub-fields. An authenticated user with cancreateinstances permission on any project can crash...

External Control of File Name or Path

Overview Affected versions of this package are vulnerable to External Control of File Name or Path via a crafted symlink in the templates directory during image import or instance backup restoration processes. An attacker can access and modify arbitrary files on the host system, potentially leadi...

External Control of File Name or Path

Overview Affected versions of this package are vulnerable to External Control of File Name or Path via a crafted symlink in the templates directory during image import or instance backup restoration processes. An attacker can access and modify arbitrary files on the host system, potentially leadi...

Incus has arbitrary file read+write on host via templates/ symlink in malicious image

Summary A specially crafted image or instance backup can be used to read or create/write arbitrary files on the host; possibly leading to arbitrary command execution. Details For container images, internal/server/storage/utils.go calls archive.UnpackimageFile, destPath, .... The tar extraction pa...

External Control of File Name or Path

Overview Affected versions of this package are vulnerable to External Control of File Name or Path via a crafted symlink in the templates directory during image import or instance backup restoration processes. An attacker can access and modify arbitrary files on the host system, potentially leadi...

DEBIAN-CVE-2026-9640

A privilege escalation vulnerability exists in LXD from 6.0 before 6.9, 5.21.0 before 5.21.5, and 5.0.0 before 5.0.7 regarding the handling of project-restriction policies during snapshot restoration.. An authenticated project operator in a restricted multi-tenant environment can bypass policy...