HIGH

CVE-2026-88407

CVSS v3

7.5

HIGH

EPSS Score

0.5 %

exploit probability, as of 2026-09-28

CISA KEV

known exploited

Exploitation

—

SSVC status

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.

Technical details

Published: 2026-09-21
Last Modified: 2026-09-22

Frequently asked questions

What is CVE-2026-88407?

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.

Is CVE-2026-88407 actively exploited?

Active exploitation of CVE-2026-88407 has not been confirmed. Its EPSS score was 0.5% on 2026-09-28, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-88407?

CVE-2026-88407 has a CVSS v3 base score of 7.5 (HIGH severity).

Is CVE-2026-88407 affecting your environment?

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