CVE-2024-26146
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Possible Denial of Service Vulnerability in Rack Header Parsing
Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
rack
- Vendor
- rack
- Product
- rack
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 3.0.0, < 3.0.9.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.2.0, < 2.2.8.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 2.1.0, < 2.1.4.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| < 2.0.9.4 | affected | Unavailable | Unavailable | Unavailable | None listed |