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CVE-2026-34835
šļøĀ 02 Apr 2026Ā 17:09:07Reported byĀ Debian Security Bug TrackerTypeĀ 
Ā debiancvešĀ security-tracker.debian.orgšĀ 4Ā Views
| Reporter | Title | Published | Views | Family All 45 |
|---|---|---|---|---|
 | Exploit for Improper Validation of Syntactic Correctness of Input in Rack | 3 Jul 202602:50 | ā | githubexploit |
 | CVE-2026-34835 | 2 Apr 202617:09 | ā | attackerkb |
 | April Linux Patch Wednesday | 22 Apr 202616:00 | ā | avleonov |
 | The vulnerability of the Rack::Request component in the Ruby programming languageās Rack web server module allows attackers to circumvent existing security restrictions. | 6 Jul 202600:00 | ā | bdu_fstec |
 | CVE-2026-34835 vulnerabilities | 6 Apr 202601:18 | ā | cgr |
 | CVE-2026-34835 | 14 Jul 202601:00 | ā | circl |
 | Rack å®å Øę¼ę“ | 2 Apr 202600:00 | ā | cnnvd |
 | CVE-2026-34835 | 2 Apr 202617:09 | ā | cve |
 | CVE-2026-34835 Rack: `Rack::Request` accepts invalid Host characters, enabling host allowlist bypass. | 2 Apr 202617:09 | ā | cvelist |
 | EUVD-2026-18478 | 2 Apr 202620:36 | ā | euvd |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 14 | any | ruby-rack | 3.2.6-2 | ruby-rack_3.2.6-2_any.deb |
| Debian | 999 | any | ruby-rack | 3.2.6-2 | ruby-rack_3.2.6-2_any.deb |
| Debian | 11 | any | ruby-rack | 2.1.4-3+deb11u5 | ruby-rack_2.1.4-3+deb11u5_any.deb |
| Debian | 12 | any | ruby-rack | 2.2.22-0+deb12u1 | ruby-rack_2.2.22-0+deb12u1_any.deb |
| Debian | 13 | any | ruby-rack | 3.1.20-0+deb13u1 | ruby-rack_3.1.20-0+deb13u1_any.deb |
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02 Apr 2026 17:09Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.14.8 - 6.5
EPSS0.00192
SSVC