CVE-2025-32033: Apollo Router Operation Limits Vulnerable to Bypass via Integer Overflow

CVE-2025-32033 · Severity: low · CVSS 3.1 · Published 2025-04-07

Apollo Router Operation Limits Vulnerable to Bypass via Integer Overflow

Technologies: apollo-router (crates.io). Vendors: crates.io.

Quick answers

Is CVE-2025-32033 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-32033 being exploited in the wild.
How severe is CVE-2025-32033?
Low severity, with a CVSS score of 3.1, published 7 April 2025.
Which products and versions are affected?
apollo-router (crates.io) SEMVER:introduced=0,fixed=1.61.2.
Is there a fix for CVE-2025-32033?
Yes. apollo-router (crates.io): upgrade to 1.61.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-32033?
Check whether you run apollo-router (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • apollo-router (crates.io): upgrade to 1.61.2 or later
    cargo update -p apollo-router

Affected products

  • apollo-router (crates.io) SEMVER:introduced=0,fixed=1.61.2

Identifiers

  • CVE-2025-32033
  • GHSA-84m6-5m72-45fp

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