What is GHSA-632v-pvcp-7698?

GHSA-632v-pvcp-7698 is a security advisory published by GitHub Security Advisories with High severity. FalkorDB (Redis module) v4.20.1 to v4.20.4 was discovered to contain a buffer overflow in the...

Which CVE IDs does GHSA-632v-pvcp-7698 cover?

GHSA-632v-pvcp-7698 covers the following CVE IDs: CVE-2026-88409. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-632v-pvcp-7698?

GHSA-632v-pvcp-7698 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-632v-pvcp-7698HighCVSS 8.8

FalkorDB (Redis module) v4.20.1 to v4.20.4 was discovered to contain a buffer overflow in the...

Vendor

GitHub Security Advisories

Published

September 21, 2026

Last Modified

September 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-88409 →

📋 Description

FalkorDB (Redis module) v4.20.1 to v4.20.4 was discovered to contain a buffer overflow in the _Decode_GrB_Matrix function (/v19/decode_matrix.c). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-88409
https://github.com/FalkorDB/FalkorDB/issues/2399
https://github.com/advisories/GHSA-632v-pvcp-7698