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Left limbo: reviewed by GitHub after 21 days

GHSA-3fx2-cqw9-xr3c

langgraph-sdk on PyPI · published in langchain-ai/langgraph

Read the advisory on GitHub ↗

Facts

Severity
Medium · CVSS score 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected versions (langgraph-sdk)
>= 0.4.0, < 0.4.6As entered by the maintainer. Not reviewed.
Fixed in (langgraph-sdk)
0.4.6
Affected versions (langgraph)
>= 1.2.3, < 1.2.14As entered by the maintainer. Not reviewed.
Fixed in (langgraph)
1.2.14
CVE
CVE-2026-118667 · published
GitHub Advisory Database
Reviewed
OSV.dev
Not checked
Other CVEs pointing here
None found in the CVE List

If you use langgraph-sdk >= 0.4.0, < 0.4.6

Upgrade to 0.4.6 or later. It’s in GitHub’s reviewed database now, so Dependabot, npm audit and OSV-Scanner can report it.

Timeline

  1. 2026-10-07 17:31 UTC

    Published by the maintainers

    Cites CVE-2026-118667

  2. 2026-10-28 07:20 UTC

    First seen by Limbowatch

    In limbo

  3. 2026-10-29 13:19 UTC

    Reviewed by GitHub

    Left limbo after 21 days

  4. 2026-10-29 13:19 UTC

    Change recorded

    new CVE from another CNA: CVE-2026-118667

  5. 2026-10-31 12:52 UTC

    Change recorded

    cites CVE-2026-118667 (was none)