CVE-2026-109338

SurrealDB before 3.3.0 contains a denial of service vulnerability that allows query-capable users to crash the server by reading non-ASCII header values in embedded JavaScript. Attackers with scripting enabled can read such values via Headers get, entries, values, or getSetCookie, or return them...

CVE-2026-109339

SurrealDB 3.1.0 before 3.3.0 lets Surrealism modules exhaust server memory because module stdout/stderr lines are buffered unbounded in host memory, bypassing the configured module memory limit. An attacker can run an Owner-installed malicious module that writes output without newlines, crashing...

CVE-2026-109340

SurrealDB from 3.1.0 before 3.3.0 contains an authorization bypass vulnerability that allows authenticated users to delete protected graph edges by triggering a REFERENCE ON DELETE CASCADE. Attackers with delete permission on a referenced table can delete a record whose cascade disables permissio...

CVE-2026-109342

SurrealDB from 3.0.0 before 3.3.0 contains a missing authentication vulnerability in the revoke RPC method that allows low-privileged or unauthenticated callers to invalidate other users' refresh tokens without proof of possession. Attackers can obtain grant identifiers via ACCESS SHOW ALL with...

CVE-2026-109343

SurrealDB before 3.3.0 allows cross-tenant access because the SurrealQL USE statement switches a session to any namespace/database without checking that the caller's authenticated level covers it. Authenticated namespace, database, or record users can switch to another tenant and read, create,...

CVE-2026-109333

SurrealDB from 3.0.0 before 3.3.0 contains an authorization bypass vulnerability that allows authenticated record users to read records in other namespaces or databases by resolving record ids through FETCH. Attackers can switch to a foreign namespace/database and name a known record id in a RETU...

CVE-2026-109334

SurrealDB before 3.3.0 does not check the caller-selected namespace or database against the level at which a namespace- or database-level system user authenticated, allowing cross-tenant access. An authenticated attacker can set the Surreal-NS/Surreal-DB headers on /sql or call the RPC use method...

CVE-2026-109335

SurrealDB from 3.0.0 before 3.3.0 contains an information disclosure vulnerability that allows record users to read values hidden by field-level SELECT permissions through COMPUTED fields. Attackers can select records whose readable COMPUTED fields derive from hidden fields, or use write RETURN...

CVE-2026-109337

SurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows record users to infer field values hidden by field-level SELECT permissions using LIVE SELECT WHERE predicates over $before or $after. Attackers can craft repeated predicates and observe whether notifications are...

CVE-2026-109343

SurrealDB versions prior to 3.3.0 are vulnerable to a cross-tenant access flaw. The issue stems from the SurrealQL USE statement , which allows a session to switch to any namespace or database without verifying if the caller's authenticated level covers that specific scope. Consequently, authenti...

EUVD-2026-97645

SurrealDB before 3.3.0 allows cross-tenant access because the SurrealQL USE statement switches a session to any namespace/database without checking that the caller's authenticated level covers it. Authenticated namespace, database, or record users can switch to another tenant and read, create,...

CVE-2026-109343 SurrealDB before 3.3.0 Cross-Tenant Access via USE Statement

SurrealDB before 3.3.0 allows cross-tenant access because the SurrealQL USE statement switches a session to any namespace/database without checking that the caller's authenticated level covers it. Authenticated namespace, database, or record users can switch to another tenant and read, create,...

CVE-2026-109342 SurrealDB 3.0.0 before 3.3.0 Missing Authentication in revoke RPC Method

SurrealDB from 3.0.0 before 3.3.0 contains a missing authentication vulnerability in the revoke RPC method that allows low-privileged or unauthenticated callers to invalidate other users' refresh tokens without proof of possession. Attackers can obtain grant identifiers via ACCESS SHOW ALL with...

CVE-2026-109341

SurrealDB versions prior to 3.3.0 are vulnerable to an authorization bypass that allows users with table-level write permissions to access SELECT-restricted fields . The root cause is the resolution of JSON Patch pointers against an unreduced record, which can be exploited to copy hidden fields i...

EUVD-2026-97644

SurrealDB from 3.0.0 before 3.3.0 contains a missing authentication vulnerability in the revoke RPC method that allows low-privileged or unauthenticated callers to invalidate other users' refresh tokens without proof of possession. Attackers can obtain grant identifiers via ACCESS SHOW ALL with...

EUVD-2026-97643

SurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows callers with table-level write permission to read SELECT-restricted fields by resolving JSON Patch pointers against the unreduced record. Attackers can use PATCH copy or move operations to copy hidden fields into...

CVE-2026-109342

SurrealDB versions 3.0.0 before 3.3.0 are vulnerable to a missing authentication flaw in the revoke RPC method . This allows low-privileged or unauthenticated callers to permanently revoke other users' refresh tokens without proof of possession. Attackers can acquire necessary grant identifiers u...

CVE-2026-109340

SurrealDB versions 3.1.0 before 3.3.0 are vulnerable to an authorization bypass (CWE-862). The flaw allows authenticated users to delete protected graph edges by triggering a REFERENCE ON DELETE CASCADE . Specifically, an attacker with delete permissions on a referenced table can delete a record ...

CVE-2026-109340 SurrealDB 3.1.0 before 3.3.0 Authorization Bypass via REFERENCE ON DELETE CASCADE

SurrealDB from 3.1.0 before 3.3.0 contains an authorization bypass vulnerability that allows authenticated users to delete protected graph edges by triggering a REFERENCE ON DELETE CASCADE. Attackers with delete permission on a referenced table can delete a record whose cascade disables permissio...

EUVD-2026-97642

SurrealDB from 3.1.0 before 3.3.0 contains an authorization bypass vulnerability that allows authenticated users to delete protected graph edges by triggering a REFERENCE ON DELETE CASCADE. Attackers with delete permission on a referenced table can delete a record whose cascade disables permissio...