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Schwachstellen / CVE-2026-63125

kritisch

CVE-2026-63125

incus: Incus vulnerable to root RCE via image backup.yaml symlink

Veröffentlicht Geändert CWE 59, 61
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

Red Hat9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut Red Hat.

Beschreibung

Incus is a system container and virtual machine manager. Prior to version 7.3.0, an unprivileged, project-confined Incus user (a non-admin TLS/RBAC identity with `can_create_images` and `can_create_instances`) can execute arbitrary code as root on the host. A crafted image ships `backup.yaml` as a symlink to a host file. When the root daemon writes the instance's backup file, it follows the symlink. Version 7.3.0 patches the issue.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
alpine edgeincus-feature7.3.0-r0
debian 13incus6.0.4-2+deb13u9
debian 14incus7.0.1-2
echoincus6.0.4-2+deb13u9
rapidfort alpine 3.20incus, incus-feature7.3.0-r0
rapidfort alpine 3.21incus, incus-feature7.3.0-r0
rapidfort alpine 3.22incus, incus-feature7.3.0-r0
rapidfort alpine 3.23incus, incus-feature7.3.0-r0
rapidfort alpine 3.24incus, incus-feature7.3.0-r0
rapidfort debian 12incus0:6.0.4-2+deb13u9, 0:7.0.1-2
rapidfort debian 13incus0:6.0.4-2+deb13u9, 0:7.0.1-2
rapidfort fedora 43incus, incus-agent, incus-client und 2 weitere6.23-4.fc43
Alle 24 Einträge aus 15 Quellen zeigen
QuellePaketBehoben in
alpine edgeincus-feature7.3.0-r0
debian 13incus6.0.4-2+deb13u9
debian 14incus7.0.1-2
echoincus6.0.4-2+deb13u9
rapidfort alpine 3.20incuskein Fix angegeben
rapidfort alpine 3.20incus-feature7.3.0-r0
rapidfort alpine 3.21incuskein Fix angegeben
rapidfort alpine 3.21incus-feature7.3.0-r0
rapidfort alpine 3.22incuskein Fix angegeben
rapidfort alpine 3.22incus-feature7.3.0-r0
rapidfort alpine 3.23incuskein Fix angegeben
rapidfort alpine 3.23incus-feature7.3.0-r0
rapidfort alpine 3.24incuskein Fix angegeben
rapidfort alpine 3.24incus-feature7.3.0-r0
rapidfort debian 12incus0:6.0.4-2+deb13u9, 0:7.0.1-2
rapidfort debian 13incus0:6.0.4-2+deb13u9, 0:7.0.1-2
rapidfort fedora 43incus6.23-4.fc43
rapidfort fedora 43incus-agent6.23-4.fc43
rapidfort fedora 43incus-client6.23-4.fc43
rapidfort fedora 43incus-selinux6.23-4.fc43
rapidfort fedora 43incus-tools6.23-4.fc43
rapidfort ubuntu 20.04incus0:7.0.1-2
rapidfort ubuntu 22.04incus0:7.0.1-2
rapidfort ubuntu 24.04incus0:7.0.1-2

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.