PyPIPackage

langgraph-api

3 known vulnerabilities (1 high, 2 medium), with the versions each affects and the releases that fix them.

Latest release: 0.17.1 (Nov 3, 2026): no advisory affects it
Newest unaffected release: 0.17.1 (Nov 3, 2026), the latest release
Advisories: 3 · 1 high, 2 medium

Weekly downloads: 540.6K
Dependents: 0
Releases: 500+ since 0.2.98 (Jul 19, 2025)
Registry: PyPI
Releases read: Nov 8, 2026

Version timeline

CVE-2026-118668
Affects 0.2.98 to 0.15.0rc8 (0.15.0 is outside it)
CVE-2026-55235
Affects 0.2.98 to 0.10.0rc3 (0.10.0 is outside it)
CVE-2026-55236
Affects 0.2.98 to 0.10.0rc3 (0.10.0 is outside it)

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects. Older releases aren't stored, so the earliest spans may start sooner.

Advisories 3

CVE-2026-118668High 8.6
LangGraph JavaScript custom authentication may permit cross-user Store access
Affected: from 0.1.2, fixed in 0.15.0.
Fixed in 0.15.0 (released Sep 25, 2026, 33 days before disclosure).
The latest release, 0.17.1, is not affected.
CVE-2026-55235Medium 5.9
langgraph-api: Relative webhook targets in LangGraph Server can reach in-process routes without authentication
Affected: fixed in 0.10.0.
Fixed in 0.10.0 (released Jun 11, 2026, 95 days before disclosure).
The latest release, 0.17.1, is not affected.
CVE-2026-55236Medium 5.9
langgraph-api: Incomplete assistant authorization in LangGraph Server run creation
Affected: fixed in 0.10.0.
Fixed in 0.10.0 (released Jun 11, 2026, 95 days before disclosure).
The latest release, 0.17.1, is not affected.