Use of Incorrectly-Resolved Name or Reference Affecting langgraph-checkpoint-sqlite package, versions [,3.1.2)
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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- published23 Oct 2026
- disclosed23 Oct 2026
- creditUnknown
Introduced: 23 Oct 2026
NewCVE-2026-115883 (opens in a new tab)How to fix?
Upgrade langgraph-checkpoint-sqlite to version 3.1.2 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 Use of Incorrectly-Resolved Name or Reference via the _group_ops function in the Postgres and SQLite store backends, due to namespaces being serialized by joining their labels with . before storage. An authenticated attacker can supply a namespace label containing a . character (for example, the single-element tuple ("foo.bar",)) to resolve to the same database row as a distinct namespace (for example, ("foo", "bar")), allowing cross-namespace data reads and limited writes against other tenants' stored items.