LA
Product
langgraph
by langchain-ai · last CVE Oct 28, 2026
11
CVEs
0
On KEV
7.8
Max CVSS
4
New 30D
Severity mix
Critical 0High 5Medium 5Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-48775
6.8
0%
Jun 16
LangGraph Checkpoint: Unsafe JSON deserialization in checkpoint loading
Affected: < 1.2.2
CVE-2026-115883
New
6.0
0%
Oct 23
LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores
Affected: < 1.2.15
CVE-2026-71433
5.3
0%
Aug 6
LangGraph: Namespace prefix matching crosses segment boundaries in Postgres and SQLite stores
Affected: < 3.1.1
CVE-2026-118667
New
4.3–Oct 28
LangGraph: Unencoded identifiers in LangGraph SDK v3 streaming can redirect authenticated GET requests
Affected: >= 1.2.3, < 1.2.14
CVE-2026-115885
New
4.1
0%
Oct 23
LangGraph CLI prints the registry push token in `langgraph deploy --verbose` output
Affected: >= 0.4.15, < 0.4.32
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