Incorrect Authorization Affecting langgraph-checkpoint-sqlite package, versions [,3.1.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-LANGGRAPHCHECKPOINTSQLITE-18592347
- published8 Aug 2026
- disclosed6 Aug 2026
- creditUnknown
Introduced: 6 Aug 2026
NewCVE-2026-71433 (opens in a new tab)How to fix?
Upgrade langgraph-checkpoint-sqlite to version 3.1.1 or higher.
Overview
langgraph-checkpoint-sqlite is a Library with a SQLite implementation of LangGraph checkpoint saver.
Affected versions of this package are vulnerable to Incorrect Authorization in the search or list_namespaces process. An attacker can access data from unintended namespaces by crafting namespace labels that share prefixes or include pattern metacharacters, leading to disclosure of items outside the intended scope. This is only exploitable if the application uses namespace labels where one is a prefix of another or contains unescaped pattern characters such as '_' or '%', and relies on namespaces to separate data between users or tenants.