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NousResearch/hermes-agent

Multiplex default-profile credentials leaking to other profiles

Cluster 84079 · gateway. Data as of

Nothing open on GitHub. Fix merged in #101244 on 2 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #101244. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #101244. That is separate from the fix event.
Still open
Nothing open on GitHub.

These issues and fixes address a bug where the default profile's credentials are incorrectly applied to unconfigured or separately routed multiplex profiles. Related concerns include environment variable leakage into os.environ from routed multiplex profiles.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #101244 fix(gateway): routed multiplex profiles stop leaking .env into os.environ or borrowing default creds (#77562 #84079 #88441, salvage #77592 #84154 #100211)

    merged to main

    files: contributors/emails/[redacted:email], docs/design/multiplexing-gateway.md, gateway/pairing.py, gateway/run.py, hermes_cli/config.py, hermes_cli/env_loader.py, tests/gateway/test_multiplex_adapter_registry.py, tests/gateway/test_multiplex_credential_isolation.py, tests/gateway/test_multiplex_pairing_stores.py, tests/hermes_cli/test_config_env_expansion.py, tests/hermes_cli/test_set_config_value.py, tests/test_env_loader_secret_sources.py, website/docs/user-guide/configuration.md

1 PR closed without merging

From the close comments: merged via another change 1

  • #84154 fix(gateway): multiplex must not apply default-profile creds to unconfigured profiles · merged via another change → 0fd9218, #101244
Closed issues · 1
  • Closed#84079Multiplex: platform credentials from the default profile are applied to every profile, causing N-way turn fan-out
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Subsystem
gateway
Merged PRs
#101244
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
2 Sep 2026

For your agent

The same facts, typed.

cluster/84079.json
cluster/84079.md