Database/Container, Kubernetes & orchestration
BuildKit: git.checkoutbundle=true on a malicious git source yields crafted command invocation on the build host
CVSS 7.3CVE-2026-15793Container, Kubernetes & orchestrationcurated
Impact
git.checkoutbundle=true on a malicious git source yields crafted command invocation on the build host
Who can reach it
Anyone using the raw low-level build API
What to do
Upgrade BuildKit; block raw LLB API for tenants
References
Related entries
- BuildKit: Crafted upload request lets files escape the BuildKit state directory onto the hostCVE-2026-15789 · BuildKitMedium
- BuildKit: Git URL credentials in a build request are persisted into the build cache and can be read by other buildsCVE-2023-26054 · BuildKitMedium
- BuildKit: Malicious client or frontend panics the BuildKit daemonCVE-2026-15792 · BuildKitMedium
- BuildKit: NTFS junctions inside the cache root escape the cache mount on Windows container workersCVE-2026-15788 · BuildKitMedium
- BuildKit: Malicious client or frontend crashes the BuildKit daemonCVE-2024-23650 · BuildKitMedium
- BuildKit: Crafted low-level API message deletes the contents of the host /tmpCVE-2026-15791 · BuildKitLow
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.