GHSA-mhr3-j7m5-c7c9
Medium · 6.6CVSS
6.6
EPSS
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Published
Feb 25, 2026
CISA due date
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The record
LangGraph: BaseCache Deserialization of Untrusted Data may lead to Remote Code Execution
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| PyPI | langgraph-checkpoint | 0 | 4.0.0 |
Related vulnerabilities
- CVE-2026-27794 LangGraph Checkpoint defines the base interface for LangGraph checkpointers. Same vulnerability
- CVE-2025-64439 LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses… Also affects langgraph-checkpoint
- GHSA-wwqv-p2pp-99h5 LangGraph Checkpoint affected by RCE in "json" mode of JsonPlusSerializer Also affects langgraph-checkpoint
- CVE-2026-114724 Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 contains an object injection… CWE-502
- CVE-2026-112081 A vulnerability was determined in hankcs HanLP up to 2.1.0-beta.64. CWE-502
- CVE-2026-96745 Deserialization of untrusted data in the command monitoring support of the MongoDB PHP… CWE-502
- CVE-2026-62107 Unauthenticated PHP Object Injection in Masteriyo - LMS <= 3.4.0 versions. CWE-502
- CVE-2026-62103 Unauthenticated PHP Object Injection in Everest Forms <= 3.6.0 versions. CWE-502