CVE-2026-30241

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241 Mercurius: queryDepth limit bypassed for WebSocket subscriptions

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241

CVE-2026-30241 affects Mercurius (GraphQL adapter for Fastify). Prior to 16.8.0, subscription queries over WebSocket bypass the configured queryDepth limit, while HTTP queries/mutations are validated. This allows remote clients to submit arbitrarily nested subscription queries on WebSocket, poten...

CVE-2026-30241 Mercurius: queryDepth limit bypassed for WebSocket subscriptions

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

CVE-2026-30241 Mercurius: queryDepth limit bypassed for WebSocket subscriptions

Mercurius is a GraphQL adapter for Fastify. Prior to version 16.8.0, Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are...

Uncontrolled Recursion

Overview mercurius is a GraphQL adapter for Fastify Affected versions of this package are vulnerable to Uncontrolled Recursion in the subscription queries received over WebSocket connections. An attacker can bypass intended query depth restrictions by submitting deeply nested subscription queries...

Mercurius's queryDepth limit bypassed for WebSocket subscriptions

Description Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are parsed and executed without invoking the depth validation...

GHSA-M4H2-MJFM-MP55 Mercurius's queryDepth limit bypassed for WebSocket subscriptions

Description Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are parsed and executed without invoking the depth validation...

EUVD-2026-10081

Mercurius's queryDepth limit bypassed for WebSocket subscriptions...

python: protobuf: Protobuf: Denial of Service due to recursion depth bypass

A flaw was found in protobuf. A remote attacker can exploit this denial-of-service DoS vulnerability by supplying deeply nested google.protobuf.Any messages to the google.protobuf.jsonformat.ParseDict function. This bypasses the intended recursion depth limit, leading to the exhaustion of Python’...

CVE-2026-29062

A flaw was found in jackson-core. A user could exploit this vulnerability by supplying a specially crafted JSON document with excessive nesting. This bypasses a security constraint designed to limit nesting depth, which can cause a system crash StackOverflowError when the document is processed...

SUSE-SU-2026:20657-1 Security update for libxslt, libxml2

This update for libxslt, libxml2 fixes the following issues: libxml2: - CVE-2026-0990: call stack overflow leading to application crash due to infinite recursion in xmlCatalogXMLResolveURI bsc1256807, bsc1256811 - CVE-2026-0992: excessive resource consumption when processing XML catalogs due to...

python: protobuf: Protobuf: Denial of Service due to recursion depth bypass

A flaw was found in protobuf. A remote attacker can exploit this denial-of-service DoS vulnerability by supplying deeply nested google.protobuf.Any messages to the google.protobuf.jsonformat.ParseDict function. This bypasses the intended recursion depth limit, leading to the exhaustion of Python’...

CVE-2026-29062

CVE-2026-29062 affects jackson-core: from 3.0.0 up to before 3.1.0, the UTF8DataInputJsonParser (used when parsing from java.io.DataInput) bypasses the StreamReadConstraints maxNestingDepth (default 500), allowing excessively nested JSON to cause a StackOverflowError and a resulting DoS. A simila...

CVE-2026-29062 jackson-core: Nesting Depth Constraint Bypass in `UTF8DataInputJsonParser` potentially allowing Resource Exhaustion

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constrai...

CVE-2026-29062 jackson-core: Nesting Depth Constraint Bypass in `UTF8DataInputJsonParser` potentially allowing Resource Exhaustion

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constrai...

CVE-2026-29062 jackson-core: Nesting Depth Constraint Bypass in `UTF8DataInputJsonParser` potentially allowing Resource Exhaustion

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constrai...

CVE-2026-29062

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constrai...

PT-2026-23759

Name of the Vulnerable Software and Affected Versions Mercurius versions prior to 16.8.0 Description Mercurius does not properly enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check functions as expected for HTTP queries and...