Rewindex/CVEs/Docker

CVE-2026-93320: BuildKit improperly handles special files in build snapshots

Description

BuildKit may be tricked into performing file actions with special file inodes where regular files are expected. Special files may block operations or, on rootful workers, allow unintended host device access.

CWE-441

Tracked companies

Docker

Mapped from the CVE’s affected-product data, NVD CPE matches, vendor advisories or package feeds. A mapping means the vendor’s software is named, not that its hosted service was exposed.

Status incidents that name it

No tracked status incident names this CVE.

Affected vendors and products

moby: BuildKit

References

• CVE record on cve.org (opens in new tab)
• NVD entry (opens in new tab)
• github.com/moby/buildkit/releases/tag/v0.33.1 (opens in new tab)
• github.com/moby/buildkit/security/advisories/GHSA-9728-qjrv-2xh2 (opens in new tab)

All CVEsMarkdownJSON

• CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
• This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
• Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
• EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)