OpenHuman: Unauthenticated dictation WebSocket allows arbitrary audio streaming and unbounded memory growth

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-49407
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-05 17:18:18 UTC
Updated2026-11-06 21:41:14 UTC
DescriptionOpenHuman is an open-source agent harness available as a desktop application and Rust library. Before version 0.57.44, its local  /ws/dictation  WebSocket endpoint lacks client authentication and browser-origin validation. An unauthenticated client, including a malicious web page able to reach the endpoint, can submit audio and trigger resource-intensive speech-to-text processing. Earlier affected versions also accumulate audio in an unbounded buffer, allowing continuous streaming to exhaust process memory. These conditions can degrade performance, exhaust resources, or crash the application. This issue is fixed in version 0.57.44.

Risk And Classification

Primary CVSS: v3.1 7.7 HIGH from [email protected]

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

EPSS: 0.002920000 probability, percentile 0.219300000 (date 2026-11-06)

Problem Types: CWE-306 | CWE-400 | CWE-770 | CWE-306 CWE-306: Missing Authentication for Critical Function | CWE-400 CWE-400: Uncontrolled Resource Consumption | CWE-770 CWE-770: Allocation of Resources Without Limits or Throttling

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.7HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
3.1CNADECLARED7.7HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Tinyhumansai Openhuman affected < 0.57.44 Not specified

References

ReferenceSourceLinkTags
github.com/tinyhumansai/openhuman/commit/cf5dd2d7c7897218e704c58268fc48d... [email protected] github.com
github.com/tinyhumansai/openhuman/commit/2944b83fc0da61edb3c461243593cdb... [email protected] github.com
github.com/tinyhumansai/openhuman/pull/2238 [email protected] github.com
github.com/tinyhumansai/openhuman/security/advisories/GHSA-mfwq-rpj4-38xh [email protected] github.com
github.com/tinyhumansai/openhuman/releases/tag/v0.57.44 [email protected] github.com
github.com/tinyhumansai/openhuman/pull/3652 [email protected] github.com
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