Medium 6.9Published Oct 5, 2026

CVE-2026-103433Bake filesystem entitlement consent is skipped for certain secret and oci-layout definitions

Updated under an hour ago (2026-10-19 09:10 UTC)

Does this affect you?

It affects Docker Buildx. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

Docker Buildx Bake does not request the expected fs.read approval for certain filesystem inputs. An untrusted Bake definition can expose a readable file through a pathless secret whose ID is interpreted as a client-side pathname, or consume a local OCI image layout outside the project after entitlement validation checks a different path representation. Users who run untrusted Bake definitions are affected.

CVSS: 6.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Docker
NVD analysis: Awaiting Analysis
Record last updated: Oct 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Docker Docker Buildx docker:buildx (from the name)	before 0.37.2	CNA record

References

https://github.com/docker/buildx/security/advisories/GHSA-p54p-jq4x-rc28vendor-advisory
https://github.com/docker/buildx/releases/tag/v0.37.2patch
https://github.com/docker/buildxproduct
https://docs.docker.com/build/bake/reference/#targetentitlementstechnical-description

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.