Description
A crafted message in the BuildKit low-level build API can be used to remove the contents of the /tmp directory. The action that can normally be used to delete files inside the build container rootfs can escape into the real host temp directory.
CVSS 7.5EPSS 0.249%Risk 0.77
View source- Published
- 2026-07-21 17:17:04
- Affected versions
- unknown
- Type
- Docker image
- Last modified
- 2026-07-30 15:59:22
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N