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Back to active CVEs
High · CVSS 8.8CVE-2026-54146

OpenHuman: Bearer token leak via process environment variable on macOS (same-UID local RCE primitive)CVE-2026-54146

Answer in brief

CVE-2026-54146 records a High severity (CVSS 8.8) vulnerability in OpenHuman: Bearer token leak via process environment variable on macOS (same-UID local RCE primitive). The current sources do not mark it as known exploited. The current feed maps tinyhumansai/openhuman (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 5, 2026Updated Nov 5, 2026Source checked Nov 5, 2026First seen by HOL Nov 5, 2026Material review Nov 5, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.8
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps tinyhumansai/openhuman (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
tinyhumansai/openhumangeneric>=0.53.15 <0.57.50.57.5

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for tinyhumansai/openhuman.
  2. 2Review the reported fix. Update tinyhumansai/openhuman to 0.57.5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 5, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

OpenHuman is an open-source agent harness available as a desktop application and Rust library. From 0.53.15 before 0.57.5 on macOS, core_process.rs in the Tauri desktop process publishes the per-launch OPENHUMAN_CORE_TOKEN bearer credential in its process environment even though the core now runs as an in-process task. Another process running as the same user can read that environment through the macOS KERN_PROCARGS2 process-inspection interface, recover the token together with the local host and port, and authenticate to the core JSON-RPC service with the authority of the desktop frontend. The attacker can read agent memory and integrated-account data, invoke privileged actions, change configuration, and stop or disrupt services without root access, developer mode, or changes to System Integrity Protection. This issue affects Intel and Apple Silicon macOS systems. This issue is fixed in version 0.57.5.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • OpenHuman: Unauthenticated Socket.IO RPC bypass allows invoking protected OpenHuman core controllers without the Bearer tokenSame tinyhumansai/openhuman package
  • OpenHuman: Unauthenticated server-sent events endpoint leaks user-facing event dataSame tinyhumansai/openhuman package
  • OpenHuman: Unauthenticated dictation WebSocket allows arbitrary audio streaming and unbounded memory growthSame tinyhumansai/openhuman package
  • OpenHuman: MCP tool description injection: untrusted server descriptions execute in agent LLM context without sanitizationSame tinyhumansai/openhuman package
  • OpenHuman: Yuanbao non-web channel can bypass human approval to execute `node_exec`Same tinyhumansai/openhuman package
  • OpenHuman: Indirect prompt injection via background email sync executes Composio actions without user approvalSame tinyhumansai/openhuman package

Record context

Vulnerability class
Secret Exfiltration
EPSS
Not reported
CWE IDs
CWE-526, CWE-732
Source
CVE List V5
Source checked
Nov 5, 2026
References
4 linked sources
Open source record