Database/Container, Kubernetes & orchestration
Firecracker: Symlink following in the jailer lets a local host user with write access to pre-created jailer
CVE-2026-1386Container, Kubernetes & orchestrationcurated
Impact
Symlink following in the jailer lets a local host user with write access to pre-created jailer directories overwrite arbitrary files
Who can reach it
A local host user
What to do
Upgrade Firecracker; tighten jailer directory ownership
References
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.