CVE-2026-32762
1 advisory.
RubyGems/rack CVE-2026-32762: medium 4.8, EPSS 0.24%
Rack: Forwarded Header semicolon injection enables Host and Scheme spoofing
Action: Upgrade rack to 3.1.21 or later.
bundle update rackAffected
| introduced | fixed | last affected |
|---|---|---|
| 3.0.0.beta1 | 3.1.21 | - |
| 3.2.0 | 3.2.6 | - |
Fixed versions
| 3.1.21 | 3.2.6 |
Sources
- osv: GHSA-qfgr-crr9-7r49
- https://github.com/rack/rack/security/advisories/GHSA-qfgr-crr9-7r49
- https://nvd.nist.gov/vuln/detail/CVE-2026-32762
- https://github.com/rack/rack
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2026-32762.yml
CVE-2026-32762 · published · modified · JSON