CVE-2026-63734: surrealdb before 3.2.0 (exclusive), 0 to before 3.2.0

CVE-2026-63734. CVSS 3.1 base score 4.9 (MEDIUM, Vendor/CNA). EPSS 0.00472 (percentile 0.39918), scored 24-Oct-2026.

Affected technology

surrealdb · before 3.2.0 (exclusive)
surrealdb

surrealdb · 0 to before 3.2.0
surrealdb

Description’s affected range: versions before 3.2.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Authenticated Owner-role users can crash the server by uploading a malformed .surml file to the /ml/import endpoint. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 25-Oct-2026 01:31 UTC

CWE: CWE-20
CCR priority: 19.7 /100 (P5)
CVSS 3.1: 4.9 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00472 · percentile 0.39918 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-63734.html