Go/github.com/moby/buildkit CVE-2026-33747: high 8.4, EPSS 0.51%
BuildKit's Malicious frontend can cause file escape outside of storage root
Action: Upgrade github.com/moby/buildkit to 0.28.1 or later.
go get github.com/moby/buildkit@v0.28.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.28.1 | - |
Fixed versions
| 0.28.1 |
Sources
- osv: GHSA-4c29-8rgm-jvjj
- https://github.com/moby/buildkit/security/advisories/GHSA-4c29-8rgm-jvjj
- https://nvd.nist.gov/vuln/detail/CVE-2026-33747
- https://github.com/moby/buildkit
- https://github.com/moby/buildkit/releases/tag/v0.28.1
CVE-2026-33747 · published · modified · JSON