CVE-2026-121522
Possible panic from Git source resolver
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In BuildKit versions v0.26.0 through v0.34.1, a specific build definition that resolves metadata for the same Git source reference twice can cause the BuildKit daemon to panic and crash, interrupting builds handled by that daemon. The issue is fixed in v0.34.2.
| CWE | CWE-476 |
| Vendor | moby |
| Product | buildkit |
| Published | Nov 3, 2026 |
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Affected Versions
moby / BuildKit
0.26.0 < 0.34.2