Database/Container, Kubernetes & orchestration
runc: setupPtmx/setupDev rootfs setup flaw during container rootfs construction
CVE-2026-41579Container, Kubernetes & orchestrationcurated
Impact
setupPtmx/setupDev rootfs setup flaw during container rootfs construction
Who can reach it
Any tenant workload with crafted rootfs
What to do
Replace runc binary at next maintenance window; low severity, batch with other node work
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.