CVE-2026-63762
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-476
Desreferencia a puntero nulo (NULL)
Fecha de publicación:
20/07/2026
Última modificación:
22/07/2026
Descripción
*** Pendiente de traducción *** SurrealDB before v2.6.1 (and before v3.0.0-beta.3) contains a denial of service vulnerability in its embedded JavaScript scripting engine, which is enabled via the --allow-scripting capability (disabled by default). Any user able to execute arbitrary queries — including unauthenticated guests when --allow-guests is enabled — can use built-in string functions to construct a large string and pass it to the JavaScript runtime for compilation, triggering a null pointer dereference in the underlying QuickJS-NG engine. This causes the server process to terminate immediately without graceful shutdown, requiring a manual restart. The issue was fixed by updating the rquickjs dependency from v0.9.0 to v0.11.0.
Impacto
Puntuación base 4.0
6.00
Gravedad 4.0
MEDIA
Puntuación base 3.x
6.50
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:* | 2.6.1 (excluyendo) | |
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha1:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha10:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha11:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha12:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha13:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha14:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha16:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha17:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha18:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha2:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha3:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha4:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha5:*:*:*:*:*:* | ||
| cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha6:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



