CVE-2026-93323
Severity not reportedData quality: awaiting analysis.
NVD has not completed analysis, so CVSS and affected-product data may be missing or change.
The Dockerfile frontend loaded the Dockerfile and .dockerignore files of a build context into memory without a size limit.
The Dockerfile frontend loaded the Dockerfile and .dockerignore files of a build context into memory without a size limit. A build context containing an oversized file could make buildkitd allocate memory proportional to that file, potentially exhausting memory and terminating the daemon, which interrupts other builds on the same instance. Fixed by rejecting such files above 16 MiB.
CVSS
—
Awaiting analysis by NVD
Timeline (UTC)
Published: 2026-10-05 18:17
Modified: 2026-10-06 15:08
NVD status: Awaiting Analysis
Last synced 3 days ago
Verified against the source API 2026-10-27 06:57 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/moby/buildkit/releases/tag/v0.33.1 security@docker.com
- https://github.com/moby/buildkit/security/advisories/GHSA-mgqf-486f-49vp security@docker.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:57 UTC · record ↗