CVE-2026-121423

SurrealDB before 3.3.0 contains an unbounded recursion vulnerability that allows authenticated users to abort the surreald process by triggering stack overflow on deeply nested values. Attackers can repeatedly run UPDATE statements wrapping a stored array in itself, then SELECT or EXPORT it,...

CVE-2026-121420

SurrealDB from 3.2.0 before 3.3.0 contains a server-side request forgery vulnerability in the FilteringResolver isprivateip check that fails to unwrap NAT64, 6to4, and Teredo IPv6 addresses. Authenticated users triggering outbound HTTP requests via SurrealQL http functions can use transition...

CVE-2026-121421

SurrealDB 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability in network-capability matching because port-specific --deny-net rules HOST:PORT or IP:PORT match only a literal host string, while the resolved-IP check discards the port. Authenticated users can call http:: functio...

CVE-2026-121422

SurrealDB from 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability that allows database Owners to bypass port-specific deny-net rules by using JWKS URLs with implicit default ports. Attackers can configure a JWT or record access method whose JWKS URL omits port 80 or 443,...

CVE-2026-121419

SurrealDB from 3.1.0 before 3.3.0 contains an improper authentication vulnerability where the MCP BoundSubject fingerprint uses the access method name instead of per-user identity for JWT/Bearer access. Attackers with a valid low-privilege token for the same access method and a victim's...

CVE-2026-121417

SurrealDB before 3.3.0 contains a use-after-free vulnerability in surrealdb-core KV backends that pass borrowed transaction state into affinitypool::spawnlocal closures relying on future Drop for safety. Rust embedders that leak a dispatched future e.g. via mem::forget and drop the transaction...

CVE-2026-121418

SurrealDB from 3.1.0 before 3.3.0 contains an incorrect authorization vulnerability that allows record users to infer restricted field values because the streaming planner uses indexes on fields with restrictive SELECT permissions. Attackers can issue full-text MATCHES, compound B-tree, or HNSW K...

CVE-2026-121416

SurrealDB 2.0.0 before 3.3.1 does not enforce --deny-funcs restrictions on method-style function calls in the streaming engine, because MethodPart::evaluate invokes resolved functions without a capability check. Authenticated users who can submit queries can run denied functions via method syntax...

EUVD-2026-115955

SurrealDB before 3.3.0 contains an unbounded recursion vulnerability that allows authenticated users to abort the surreald process by triggering stack overflow on deeply nested values. Attackers can repeatedly run UPDATE statements wrapping a stored array in itself, then SELECT or EXPORT it,...

CVE-2026-121423 SurrealDB before 3.3.0 DoS via Unbounded Recursion in val::Value Serialization

SurrealDB before 3.3.0 contains an unbounded recursion vulnerability that allows authenticated users to abort the surreald process by triggering stack overflow on deeply nested values. Attackers can repeatedly run UPDATE statements wrapping a stored array in itself, then SELECT or EXPORT it,...

CVE-2026-121423

SurrealDB versions before 3.3.0 are vulnerable to a Denial of Service (DoS) attack due to unbounded recursion in val::Value serialization . Authenticated users can trigger a stack overflow by executing UPDATE statements that wrap a stored array in itself, subsequently triggering the overflow duri...

CVE-2026-121423 SurrealDB before 3.3.0 DoS via Unbounded Recursion in val::Value Serialization

SurrealDB before 3.3.0 contains an unbounded recursion vulnerability that allows authenticated users to abort the surreald process by triggering stack overflow on deeply nested values. Attackers can repeatedly run UPDATE statements wrapping a stored array in itself, then SELECT or EXPORT it,...

CVE-2026-121422

SurrealDB versions 3.1.0 through 3.3.0 are vulnerable to a Server-Side Request Forgery (SSRF) flaw. The issue arises when database Owners provide a JWKS URL that omits port 80 or 443; the system uses implicit default ports to bypass port-specific deny-net rules . This allows the application to pe...

CVE-2026-121422 SurrealDB from 3.1.0 before 3.3.0 SSRF via JWKS Implicit Default Port Bypass

SurrealDB from 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability that allows database Owners to bypass port-specific deny-net rules by using JWKS URLs with implicit default ports. Attackers can configure a JWT or record access method whose JWKS URL omits port 80 or 443,...

EUVD-2026-115954

SurrealDB from 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability that allows database Owners to bypass port-specific deny-net rules by using JWKS URLs with implicit default ports. Attackers can configure a JWT or record access method whose JWKS URL omits port 80 or 443,...

CVE-2026-121421

SurrealDB versions 3.1.0 before 3.3.0 are vulnerable to a server-side request forgery (SSRF) vulnerability in the network-capability matching logic. The root cause is that port-specific --deny-net rules (matching HOST:PORT or IP:PORT) only evaluate against literal host strings, whereas the resolv...

CVE-2026-121421 SurrealDB 3.1.0 before 3.3.0 SSRF via Port-Specific --deny-net Host Aliasing Bypass

SurrealDB 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability in network-capability matching because port-specific --deny-net rules HOST:PORT or IP:PORT match only a literal host string, while the resolved-IP check discards the port. Authenticated users can call http:: functio...

EUVD-2026-115953

SurrealDB 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability in network-capability matching because port-specific --deny-net rules HOST:PORT or IP:PORT match only a literal host string, while the resolved-IP check discards the port. Authenticated users can call http:: functio...

CVE-2026-121421 SurrealDB 3.1.0 before 3.3.0 SSRF via Port-Specific --deny-net Host Aliasing Bypass

SurrealDB 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability in network-capability matching because port-specific --deny-net rules HOST:PORT or IP:PORT match only a literal host string, while the resolved-IP check discards the port. Authenticated users can call http:: functio...

CVE-2026-121422 SurrealDB from 3.1.0 before 3.3.0 SSRF via JWKS Implicit Default Port Bypass

SurrealDB from 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability that allows database Owners to bypass port-specific deny-net rules by using JWKS URLs with implicit default ports. Attackers can configure a JWT or record access method whose JWKS URL omits port 80 or 443,...