Moby\/v2 CVEs and Security Vulnerabilities

CVE-2026-41568

Moby: Race condition in docker cp allows creation of arbitrary empty files on the host via symlink swap

Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to create empty files or directories at arbitrary absolute paths on the host filesystem. This issue has been patched in Docker Engine version 29.5.1 and Moby Daemon version 2.0.0-beta.14.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Docker Moby Mobyproject

Products

Engine Moby Moby and 1 more

CVE-2026-42306

Moby: Race condition in docker cp allows bind mount redirection to host path

Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to redirect a bind mount target to an arbitrary host path, potentially overwriting host files or causing denial of service. This issue has been patched in Docker Engine version 29.5.1 and Moby Daemon version 2.0.0-beta.14.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed