CVE-2026-38924

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-38924
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-14 03:16:36 UTC
Updated2026-09-14 17:17:44 UTC
DescriptionIn Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0. NOTE: the Supplier observed that 0.0.0.0 was a "potential security hazard" but the Serena documentation, at the time of the issue report proposing 127.0.0.1 instead of 0.0.0.0, recommended "use a sandboxed environment for running Serena."

Risk And Classification

Primary CVSS: v3.1 2.9 LOW from [email protected]

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

Problem Types: CWE-669 | CWE-669 CWE-669 Incorrect Resource Transfer Between Spheres

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary2.9LOWCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
3.1CNACVSS2.9LOWCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Oraios AI Serena affected 1.0.0 semver Not specified

References

ReferenceSourceLinkTags
dash.security/blog/cve-2026-38924-unauthenticated-rce-in-the-serena-mcp-server 134c704f-9b21-4f2e-91b3-4a467353bcc0 dash.security
github.com/oraios/serena/security/advisories/GHSA-m922-r24v-6wff [email protected] github.com
github.com/oraios/serena/compare/v0.1.4...v1.0.0 [email protected] github.com
github.com/oraios/serena/commit/a7af5c1f8a9ea27102eac9e72f64dd97dbfefff3 [email protected] github.com
github.com/oraios/serena/commit/b00ae292ac2d49947506886f44eb1cad7b7d7cd1 [email protected] github.com
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