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Vulnerability record · CVE-2024-36621 · published 29 November 2024

CVE-2024-36621: Mobyproject moby race condition vulnerability

Mobyproject · Moby

moby v25.0.5 is affected by a Race Condition in builder/builder-next/adapters/snapshot/layer.go. The vulnerability could be used to trigger concurrent builds that call the EnsureLayer function resulting in resource leaks/exhaustion.

6.5 CVSS 3.1 Medium EPSS 0.63% · top 52.0% CWE-362 · Race condition
6.5CVSS 3.1 base score
0.63%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

moby v25.0.5 is affected by a Race Condition in builder/builder-next/adapters/snapshot/layer.go. The vulnerability could be used to trigger concurrent builds that call the EnsureLayer function resulting in resource leaks/exhaustion.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/1047524396/5d44459edab5fafcdf86b43909b81135 Third Party Advisory
https://github.com/moby/moby/blob/v25.0.5/builder/builder-next/adapters/snapshot/layer.go#L24 Product
https://github.com/moby/moby/commit/37545cc644344dcb576cba67eb7b6f51a463d31e Patch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-36621), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.