CVE-2026-61712Low▾ SunlitBuildKit has a possible runtime DoS via unbounded group parsing
▾ Sunlit zone — Low / medium · no exploitation signal
impact 13.8 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
0.4%
Last analysed / modified upstream
Maliciously crafted base image or build can cause a Denial of Service (DoS) condition. When creating a container from this image, memory exhaustion occurs, leading to an Out Of Memory (OOM) kill of the buildkitd process.
Issue is fixed in BuildKit v0.31.1+
Use trusted build sources.
This is BuildKit variant of containerd advisory https://github.com/containerd/containerd/security/advisories/GHSA-jpcc-p29g-p8mq
github.com/moby/buildkit < 0.31.1Upgrade to a patched release:
github.com/moby/buildkit 0.31.1Connected by shared product, vendor, weakness, or advisory.
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