What is GHSA-56pq-53x9-mxc4?

GHSA-56pq-53x9-mxc4 is a security advisory published by GitHub Security Advisories with High severity. SurrealDB before 3.1.0 fails to enforce recursion depth limits in the type/kind parser when...

Which CVE IDs does GHSA-56pq-53x9-mxc4 cover?

GHSA-56pq-53x9-mxc4 covers the following CVE IDs: CVE-2026-63759. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-56pq-53x9-mxc4?

GHSA-56pq-53x9-mxc4 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-56pq-53x9-mxc4HighCVSS 6.5

SurrealDB before 3.1.0 fails to enforce recursion depth limits in the type/kind parser when...

Vendor

GitHub Security Advisories

Published

July 20, 2026

Last Modified

July 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-63759 →

📋 Description

SurrealDB before 3.1.0 fails to enforce recursion depth limits in the type/kind parser when processing nested type annotations. Authenticated attackers can send queries with deeply nested type annotations to exhaust server memory and crash the process.

🔗 References (4)

https://github.com/surrealdb/surrealdb/security/advisories/GHSA-q8qp-67f9-wr3f
https://nvd.nist.gov/vuln/detail/CVE-2026-63759
https://www.vulncheck.com/advisories/surrealdb-before-denial-of-service-nested-type-annotations
https://github.com/advisories/GHSA-56pq-53x9-mxc4