Skip to content
Heist/ feed
HighFix available

docker security update

Type: advisorySource: OSV1 source record

Security Fix(es): 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.(CVE-2026-41568) 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.(CVE-2026-42306)

Announced Source revision 1
Original source ↗

OESA-2026-4082

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:OESA-2026-4082

docker

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
engine-18.09.0-357.oe2403sp4

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "engine-18.09.0-357.oe2403sp4"
          }
        ]
      }
    ],
    "package": {
      "name": "docker",
      "purl": "pkg:rpm/openEuler/docker&distro=openEuler-24.03-LTS-SP4",
      "ecosystem": "openEuler:24.03-LTS-SP4"
    },
    "database_specific": {
      "source": "https://repo.openeuler.org/security/data/osv/OESA-2026-4082.json"
    },
    "ecosystem_specific": {
      "src": [
        "docker-engine-18.09.0-357.oe2403sp4.src.rpm"
      ],
      "x86_64": [
        "docker-engine-18.09.0-357.oe2403sp4.x86_64.rpm",
        "docker-engine-debuginfo-18.09.0-357.oe2403sp4.x86_64.rpm",
        "docker-engine-debugsource-18.09.0-357.oe2403sp4.x86_64.rpm"
      ],
      "aarch64": [
        "docker-engine-18.09.0-357.oe2403sp4.aarch64.rpm",
        "docker-engine-debuginfo-18.09.0-357.oe2403sp4.aarch64.rpm",
        "docker-engine-debugsource-18.09.0-357.oe2403sp4.aarch64.rpm"
      ]
    }
  }
]

Publisher severity

high

Source reference: /database_specific/severity

Event
#14739 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement