Agno session state overwrites between different sessions/users

HIGH 7.1CVE-2025-64168 · GHSA-vw84-hprm-cxmm · PYSEC-2026-1077 · Published 31/10/2025 · updated 19/10/2026

Package	Affected versions	Patched versions
agno PyPI	`≥ 2.0.0, < 2.2.2`	`2.2.2`

Description

Impact

Under certain conditions (under high concurrency), when session_state is passed to an Agent or Team during run or arun calls, a race condition can occur, causing a session_state to be assigned and persisted to the incorrect session. This may result in user data from one session being exposed to another user.

Patches

This has been patched in version 2.2.2. Upgrade with pip install -U agno.

NVD description

Agno is a multi-agent framework, runtime and control plane. From 2.0.0 to before 2.2.2, under high concurrency, when session_state is passed to Agent or Team during run or arun calls, a race condition can occur, causing a session_state to be assigned and persisted to the incorrect session. This may result in user data from one session being exposed to another user. This has been patched in version 2.2.2.

References

agno-agi/agno security advisory · WEB
nvd.nist.gov/vuln/detail/CVE-2025-64168 · ADVISORY
agno-agi/agno · PACKAGE
pypi.org/project/agno · PACKAGE
GitHub Advisory GHSA-vw84-hprm-cxmm · ADVISORY

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