crítica
CVE-2026-62941
incus: Incus: Cross-project instance copy bypasses target project restrictions via TOCTOU in config merge
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
Red Hat9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según Red Hat.
Descripción
Incus is a system container and virtual machine manager. Prior to version 7.3.0, when copying an instance across projects, the project restriction check (`AllowInstanceCreation`) runs BEFORE the source instance's configuration is merged into the request. Dangerous configuration keys (including `security.privileged`, `raw.lxc`, `raw.apparmor`) from the source instance are merged AFTER the check passes, bypassing all project restrictions on the target project. Version 7.3.0 patches the issue.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine edge | incus-feature | 7.3.0-r0 |
| debian 13 | incus | 6.0.4-2+deb13u9 |
| debian 14 | incus | 7.0.1-2 |
| echo | incus | 6.0.4-2+deb13u9 |
| rapidfort alpine 3.20 | incus, incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.21 | incus, incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.22 | incus, incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.23 | incus, incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.24 | incus, incus-feature | 7.3.0-r0 |
| rapidfort debian 12 | incus | 0:6.0.4-2+deb13u9, 0:7.0.1-2 |
| rapidfort debian 13 | incus | 0:6.0.4-2+deb13u9, 0:7.0.1-2 |
| rapidfort fedora 43 | incus, incus-agent, incus-client y 2 más | 6.23-4.fc43 |
Mostrar las 24 entradas de 15 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine edge | incus-feature | 7.3.0-r0 |
| debian 13 | incus | 6.0.4-2+deb13u9 |
| debian 14 | incus | 7.0.1-2 |
| echo | incus | 6.0.4-2+deb13u9 |
| rapidfort alpine 3.20 | incus | sin corrección indicada |
| rapidfort alpine 3.20 | incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.21 | incus | sin corrección indicada |
| rapidfort alpine 3.21 | incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.22 | incus | sin corrección indicada |
| rapidfort alpine 3.22 | incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.23 | incus | sin corrección indicada |
| rapidfort alpine 3.23 | incus-feature | 7.3.0-r0 |
| rapidfort alpine 3.24 | incus | sin corrección indicada |
| rapidfort alpine 3.24 | incus-feature | 7.3.0-r0 |
| rapidfort debian 12 | incus | 0:6.0.4-2+deb13u9, 0:7.0.1-2 |
| rapidfort debian 13 | incus | 0:6.0.4-2+deb13u9, 0:7.0.1-2 |
| rapidfort fedora 43 | incus | 6.23-4.fc43 |
| rapidfort fedora 43 | incus-agent | 6.23-4.fc43 |
| rapidfort fedora 43 | incus-client | 6.23-4.fc43 |
| rapidfort fedora 43 | incus-selinux | 6.23-4.fc43 |
| rapidfort fedora 43 | incus-tools | 6.23-4.fc43 |
| rapidfort ubuntu 20.04 | incus | 0:7.0.1-2 |
| rapidfort ubuntu 22.04 | incus | 0:7.0.1-2 |
| rapidfort ubuntu 24.04 | incus | 0:7.0.1-2 |