CVE-2026-88407 — HIGH (7.5)

Vulnerability Description

An out-of-bounds read in the node_token_count/relation_token_count component of FalkorDB (Redis module) v4.20.1 to v4.20.4 allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Related Weaknesses (CWE)

CWE-787

References

https://github.com/FalkorDB/FalkorDB/issues/2328

FAQ

What is CVE-2026-88407?

CVE-2026-88407 is a vulnerability with a CVSS score of 7.5 (HIGH). An out-of-bounds read in the node_token_count/relation_token_count component of FalkorDB (Redis module) v4.20.1 to v4.20.4 allows attackers to cause a Denial of Service (DoS) via a crafted input.

How severe is CVE-2026-88407?

CVE-2026-88407 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-88407?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.