to panic and terminate, interrupting all builds running on that daemon.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
Avoid using external BuildKit frontends from untrusted sources. Dockerfile builds are unaffected.
Tue, 06 Oct 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 05 Oct 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Moby
Moby buildkit |
|
| Vendors & Products |
Moby
Moby buildkit |
Mon, 05 Oct 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A malicious frontend can submit an LLB definition that causes buildkitd to panic and terminate, interrupting all builds running on that daemon. | |
| Title | Malformed LLB file operation can crash buildkitd | |
| Weaknesses | CWE-129 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: Docker
Published:
Updated: 2026-10-06T13:25:37.712Z
Reserved: 2026-09-17T17:18:08.293Z
Link: CVE-2026-93321
Updated: 2026-10-06T13:25:32.959Z
Status : Received
Published: 2026-10-05T22:16:58.960
Modified: 2026-10-06T14:17:48.753
Link: CVE-2026-93321
No data.
OpenCVE Enrichment
Updated: 2026-10-05T23:45:18Z