Medium severityNVD Advisory· Published Oct 5, 2026· Updated Oct 5, 2026
CVE-2026-93323
CVE-2026-93323
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
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