---
id: CVE-2025-64168
aliases:
  - GHSA-vw84-hprm-cxmm
  - PYSEC-2026-1077
title: Agno session state overwrites between different sessions/users
summary: Agno session state overwrites between different sessions/users
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N'
vendor: agno
product: agno
ecosystem: pip
affected:
  - 'agno >= 2.0.0, < 2.2.2'
patched:
  - agno 2.2.2
published: '2025-10-31'
updated: '2026-07-07'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-vw84-hprm-cxmm'
references:
  - url: 'https://github.com/agno-agi/agno/security/advisories/GHSA-vw84-hprm-cxmm'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2025-64168'
  - url: 'https://github.com/agno-agi/agno'
tags:
  - osv
  - pip
epss: 0.0015
epssPercentile: 0.03499
ingestedAt: '2026-07-08T18:25:53.493Z'
---

## Overview

### 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`.

## Affected packages

- `agno >= 2.0.0, < 2.2.2`

## Remediation

Upgrade to a patched release:

- `agno 2.2.2`