Is rack affected by CVE-2024-25126?

RubyGems rack is affected in >=3.0.0 =0.4 <2.2.8.1.

Is CVE-2024-25126 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 35.4%.

medium

CVE-2024-25126

Q: Is CVE-2024-25126 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 35.4%.

RubyGems · rack

Summary

Rack vulnerable to ReDoS in content type parsing (2nd degree polynomial)

Severity: medium
EPSS: 35.4% (p98)
Also known as: GHSA-22f2-v57c-j9cx
Published: 2024-02-28

References

https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx
https://nvd.nist.gov/vuln/detail/CVE-2024-25126
https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462

Related advisories

CVE-2022-30123 — critical · RubyGems/rack
CVE-2026-34829 — high · RubyGems/rack
CVE-2026-34230 — high · RubyGems/rack
CVE-2026-34827 — high · RubyGems/rack
CVE-2026-34785 — high · RubyGems/rack
CVE-2026-22860 — high · RubyGems/rack
CVE-2025-61919 — high · RubyGems/rack
CVE-2025-61772 — high · RubyGems/rack

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.