CVE-2026-42306

high

Published 2026-05-18 · Modified 2026-05-18

CVSS v3

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CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:H

CVSS v2

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VIR risk

8.0

Description

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

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	github.com/docker/docker	`<=28.5.2`
Go	github.com/moby/moby/v2	`<2.0.0-beta.14`	`2.0.0-beta.14`
Go	github.com/moby/moby	`<=28.5.2`
GO	github.com/moby/moby	`<= 28.5.2`
GO	github.com/moby/moby/v2	`< 2.0.0-beta.14`	`2.0.0-beta.14`
GO	github.com/docker/docker	`<= 28.5.2`

References

Verify integrity in audit chain (admin only). AS-IS.