CVE-2026-54319

MediumCVSS 4.2/10Last modified Oct 25, 2026

Description

Daytona is a secure and elastic infrastructure runtime for AI-generated code execution and agent workflows. Prior to 0.186, a sandbox volume reference (volumeId, which may also be a volume name) was forwarded to the runner and used to build the host bind-mount source path without confinement. A reference containing path-traversal sequences could in principle resolve the mount source outside the intended per-volume base directory. This vulnerability is fixed in 0.186.

Metrics

CVSS 3.1 4.2/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-22 CWE-250 CWE-269

Affected software

Vendor	Product	Versions
daytonaio	daytona	< 0.186

References

https://github.com/daytonaio/daytona/security/advisories/GHSA-fjv8-j4p5-cr9m

Timeline

Published: Jun 23, 2026
Last modified: Oct 25, 2026
NVD status: Deferred

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