CVE-2026-27022
RediSearch Query Injection in @langchain/langgraph-checkpoint-redis
Published: Feb 20, 2026Updated: Feb 23, 2026 Sources: CVE List NVD GHSA
6.5CVSS
MEDIUMRediSearch Query Injection in @langchain/langgraph-checkpoint-redis
EPSS Score
0.0%
Top 94.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
2 techniques Execution
Initial Access
References
https://github.com/langchain-ai/langgraphjs/security/advisories/GHSA-5mx2-w598-339m
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-27022
nvd.nist.gov
https://github.com/langchain-ai/langgraphjs/pull/1943
github.com
and 3 more references View all →
Timeline
Published
Feb 20, 2026
Last Updated
Feb 23, 2026
News mentions
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