Report: CVE-2026-41326 - Kata Containers: CopyFile Policy Subversion via Symlinks - Expert Insights

Report: CVE-2026-41326 - Kata Containers: CopyFile Policy Subversion via Symlinks - Expert Insights

CVE ID :CVE-2026-41326 Published : April 24, 2026, 7:17 p.m. | 39 minutes ago Description :Kata Containers is an open source project focusing on a standard implementation of lightweight Virtual Machines (VMs) that perform like containers. From v3.4.0 to v3.28.0, an oversight in the CopyFile policy (and perhaps the CopyFile handler) allows untrusted hosts to write to arbitrary locations inside the guest workload image. This can be used to overwrite binaries inside the guest and exfiltrate data from containers; even those running inside CVMs. This vulnerability is fixed in v3.29.0. Severity: 8.2 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
April 24, 2026