5.7
Medium
CVE-2026-93319 A malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data…
Description
A malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data race that can cause the BuildKit daemon to panic.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| buildkit 0.33 | earliest → 0.33.0 | No fix stated |
Other CVEs of buildkit
The 27 CVEs of buildkit →
CVE-2026-121520
Malicious client could set xattr value outside of BuildKit state directory
4.5
Medium
CVE-2026-121522
Possible panic from Git source resolver
6.7
Medium
CVE-2026-93321
A malicious frontend can submit an LLB definition that causes buildkitd to panic and terminate, interrupting all…
6.9
Medium
CVE-2026-93315
When proxy networking with CA injection is enabled, a build can modify its CA bundle before cleanup
5.8
Medium