CVE-2025-61919
1 advisory.
RubyGems/rack CVE-2025-61919: high 7.5, EPSS 0.65%
Rack is vulnerable to a memory-exhaustion DoS through unbounded URL-encoded body parsing
Action: Upgrade rack to 2.2.20 or later.
bundle update rackAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.2.20 | - |
| 3.0 | 3.1.18 | - |
| 3.2 | 3.2.3 | - |
Fixed versions
| 2.2.20 | 3.1.18 | 3.2.3 |
Sources
- osv: GHSA-6xw4-3v39-52mm
- https://github.com/rack/rack/security/advisories/GHSA-6xw4-3v39-52mm
- https://nvd.nist.gov/vuln/detail/CVE-2025-61919
- https://github.com/rack/rack/commit/4e2c903991a790ee211a3021808ff4fd6fe82881
- https://github.com/rack/rack/commit/cbd541e8a3d0c5830a3c9a30d3718ce2e124f9db
- https://github.com/rack/rack/commit/e179614c4a653283286f5f046428cbb85f21146f
- https://github.com/rack/rack
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-61919.yml
CVE-2025-61919 · published · modified · JSON