CVE-2025-64168
Agno session state overwrites between different sessions/users
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Agno session state overwrites between different sessions/users
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.
- Record
CVE-2025-64168- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N - Weakness
- CWE-362, CWE-668
- Updated
- 2026-11-02
EUVDEUVD-2025-37370
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.
- Record
EUVD-2025-37370- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vw84-hprm-cxmm
Agno session state overwrites between different sessions/users
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.
- Record
GHSA-vw84-hprm-cxmm- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N - Weakness
- CWE-362, CWE-668
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2025-64168- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N - Weakness
- CWE-362, CWE-668
- Updated
- 2026-11-02
OSV
Agno session state overwrites between different sessions/users
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.
- Record
CVE-2025-64168- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N - Weakness
- CWE-362, CWE-668
- Updated
- 2026-11-02
OSVGHSA-vw84-hprm-cxmm
Agno session state overwrites between different sessions/users
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.
- Record
GHSA-vw84-hprm-cxmm- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N - Weakness
- CWE-362, CWE-668
- Updated
- 2026-11-02
OSVPYSEC-2026-1077
Agno session state overwrites between different sessions/users
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.
- Record
PYSEC-2026-1077- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N - Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-64168 is a high vulnerability (CVSS 7.1) in Agno, published October 31, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 5th percentile. Fixed in agno 2.2.2.