CVE-2026-93319
A malicious frontend can cause a daemon panic
No known exploitation. EPSS puts it in the 0th percentile. Only a workaround so far.
What to do
No fixed build is published yet. The vendor describes a workaround.
- moby BuildKitAffected: ≤ 0.33.0Upgrade to: after 0.33.0Stated by: CVE record
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
A malicious external BuildKit frontend can send requests using the internal API that can create conditions for a data race that can cause the BuildKit daemon to panic.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
<0.1% chance of exploitation activity in the next 30 days, which ranks it in the 0th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
8 events over 1 day, from the signal feeds we watch.
- Workaround availablerecord updated
- Workaround availableworkaround available, published, weakness classified, record updated, record updated
Affected products
Technical detail
Weaknesses
Sources
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