CVE-2025-31496

Description

apollo-compiler is a query-based compiler for the GraphQL query language. Prior to 1.27.0, a vulnerability in Apollo Compiler allowed queries with deeply nested and reused named fragments to be prohibitively expensive to validate. Named fragments were being processed once per fragment spread in some cases during query validation, leading to exponential resource usage when deeply nested and reused fragments were involved. This could lead to excessive resource consumption and denial of service in applications. This vulnerability is fixed in 1.27.0.

Reserved 2025-03-28 | Published 2025-04-07 | Updated 2025-04-08 | Assigner GitHub_M

Problem types

CWE-770: Allocation of Resources Without Limits or Throttling

Product status

< 1.27.0
affected

References

github.com/...llo-rs/security/advisories/GHSA-7mpv-9xg6-5r79

github.com/apollographql/apollo-rs/pull/952

cve.org (CVE-2025-31496)

nvd.nist.gov (CVE-2025-31496)

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