What is CVE-2025-31496?

CVE-2025-31496 is a high-severity vulnerability in Apollographql Apollo-rs, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2025-04-07.

How severe is CVE-2025-31496?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Apollographql Apollo-rs

CVE-2025-31496

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 fr…

EPSS: 0.004 (29.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Apollographql Apollo-rs — versions < 1.27.0

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-31496?: CVE-2025-31496 is a high-severity vulnerability in Apollographql Apollo-rs, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2025-04-07.
How severe is CVE-2025-31496?: High severity. CVSS v3 base score is 7.5 out of 10.