Apollo Router Query Validation Vulnerable to Excessive Resource Consumption via Named Fragment Processing

Impact Summary A vulnerability in Apollo Router's usage of Apollo Compiler allowed queries with deeply nested and reused named fragments to be prohibitively expensive to validate. This could lead to excessive resource consumption and denial of service. Details Named fragments were being processed...

GHSA-3J43-9V8V-CP3F Apollo Router Query Validation Vulnerable to Excessive Resource Consumption via Named Fragment Processing

Impact Summary A vulnerability in Apollo Router's usage of Apollo Compiler allowed queries with deeply nested and reused named fragments to be prohibitively expensive to validate. This could lead to excessive resource consumption and denial of service. Details Named fragments were being processed...

Apollo Router Operation Limits Vulnerable to Bypass via Integer Overflow

Impact Summary A vulnerability in Apollo Router allowed certain queries to bypass configured operation limits, specifically due to integer overflow. Details The operation limits plugin uses unsigned 32-bit integers to track limit counters e.g. for a query's height. If a counter exceeded the maxim...

GHSA-84M6-5M72-45FP Apollo Router Operation Limits Vulnerable to Bypass via Integer Overflow

Impact Summary A vulnerability in Apollo Router allowed certain queries to bypass configured operation limits, specifically due to integer overflow. Details The operation limits plugin uses unsigned 32-bit integers to track limit counters e.g. for a query's height. If a counter exceeded the maxim...

Apollo Router Query Planner Vulnerable to Excessive Resource Consumption via Named Fragment Expansion

Impact Summary A vulnerability in Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan, specifically during named fragment expansion. This could lead to excessive resource consumption and denial of service. Details Named fragments...

GHSA-75M2-JHH5-J5G2 Apollo Router Query Planner Vulnerable to Excessive Resource Consumption via Named Fragment Expansion

Impact Summary A vulnerability in Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan, specifically during named fragment expansion. This could lead to excessive resource consumption and denial of service. Details Named fragments...

GHSA-94HH-JMQ8-2FGP Apollo Router Query Planner Vulnerable to Excessive Resource Consumption via Optimization Bypass

Impact Summary A vulnerability in Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan, specifically due to internal optimizations being frequently bypassed. This could lead to excessive resource consumption and denial of service...

Apollo Router Query Planner Vulnerable to Excessive Resource Consumption via Optimization Bypass

Impact Summary A vulnerability in Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan, specifically due to internal optimizations being frequently bypassed. This could lead to excessive resource consumption and denial of service...

CVE-2025-32034: Allocation of Resources Without Limits or Throttling

The Apollo Router Core is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Prior to 1.61.2 and 2.1.1, a vulnerability in Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively...

CVE-2025-32033: Improper Restriction of Operations within the Bounds of a Memory Buffer

The Apollo Router Core is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Prior to 1.61.2 and 2.1.1, the operation limits plugin uses unsigned 32-bit integers to track limit counters e.g. for a query's height. If a counter...

CVE-2025-32032: Allocation of Resources Without Limits or Throttling

The Apollo Router Core is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. A vulnerability in Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan,...

PT-2025-15756 · Apollo · Apollo Router

Name of the Vulnerable Software and Affected Versions: Apollo Router versions prior to 1.61.2 Apollo Router versions prior to 2.1.1 Description: A vulnerability in Apollo Router's usage of Apollo Compiler allowed queries with deeply nested and reused named fragments to be prohibitively expensive ...

PT-2025-15296 · Apollo · Apollo Router Core

Name of the Vulnerable Software and Affected Versions: Apollo Router Core versions prior to 1.61.2 Apollo Router Core versions prior to 2.1.1 Description: A vulnerability in the Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan...

PT-2025-15298 · Unknown · Apollo Router Core

Name of the Vulnerable Software and Affected Versions: Apollo Router Core versions prior to 1.61.2 Apollo Router Core versions prior to 2.1.1 Description: The issue concerns a vulnerability in the Apollo Router Core that allows queries with deeply nested and reused named fragments to be...

Apollo Router Core security vulnerability

Apollo Router Core is a router core application for the Apollo community. A security vulnerability exists in Apollo Router Core that stems from a query optimization bypass that could lead to a denial of service...

Apollo Router Core buffer error vulnerability

Apollo Router Core is a router core application for the Apollo community. A buffer error vulnerability exists in Apollo Router Core versions prior to 1.61.2 and prior to 2.1.1, which stems from an operation limit counter overflow that could cause a query to bypass a threshold...

PT-2025-15297 · Unknown · Apollo Router Core

Name of the Vulnerable Software and Affected Versions: Apollo Router Core versions prior to 1.61.2 Apollo Router Core versions prior to 2.1.1 Description: The issue arises from the operation limits plugin using unsigned 32-bit integers to track limit counters, such as a query's height. If a count...

Apollo Router Core security vulnerability

Apollo Router Core is a router core application for the Apollo community. A security vulnerability exists in Apollo Router Core versions prior to 1.61.2 and prior to 2.1.1, which stems from mishandling of fragment extensions and could result in a denial of service...

CVE-2024-43783

The Apollo Router Core is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Instances of the Apollo Router running versions =1.21.0 and =1.7.0 and 1.52.1 are impacted by a denial-of-service vulnerability if all of the...

CVE-2024-28101

The Apollo Router is a graph router written in Rust to run a federated supergraph that uses Apollo Federation. Versions 0.9.5 until 1.40.2 are subject to a Denial-of-Service DoS type vulnerability. When receiving compressed HTTP payloads, affected versions of the Router evaluate the...