CVE - CVE-2025-32034

CVE-ID
CVE-2025-32034	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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 expensive to query plan, specifically during named fragment expansion. Named fragments were being expanded once per fragment spread during query planning, leading to exponential resource usage when deeply nested and reused fragments were involved. This could lead to excessive resource consumption and denial of service. This has been remediated in apollo-router versions 1.61.2 and 2.1.1.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/apollographql/router/commit/ab6675a63174715ea6ff50881fc957831d4e9564 URL:https://github.com/apollographql/router/commit/ab6675a63174715ea6ff50881fc957831d4e9564 MISC:https://github.com/apollographql/router/commit/bba032e183b861348a466d3123c7137a1ae18952 URL:https://github.com/apollographql/router/commit/bba032e183b861348a466d3123c7137a1ae18952 MISC:https://github.com/apollographql/router/security/advisories/GHSA-75m2-jhh5-j5g2 URL:https://github.com/apollographql/router/security/advisories/GHSA-75m2-jhh5-j5g2
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20250401	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250401)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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