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CVE-2026-34826

🗓️ 02 Apr 2026 17:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 25 Views

CVE-2026-34826 affects Rack, the modular Ruby web server interface, before 2.2.23 on Unix.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-34826
2 Apr 202616:45
–attackerkb
ibm
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities in IBM Aspera Console
16 Apr 202622:21
–ibm
bdu_fstec
BDU FSTEC
Rack::Utils get_byte_ranges DoS
3 Jun 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-34826 vulnerabilities
6 Apr 202601:18
–cgr
cnnvd
CNNVD
Rack security vulnerabilities
2 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-34826
2 Apr 202616:45
–cve
cvelist
Cvelist
CVE-2026-34826 Rack: Unbounded Range Count in get_byte_ranges Enables DoS
2 Apr 202616:45
–cvelist
debian
Debian
[SECURITY] [DLA 4706-1] ruby-rack security update
30 Jul 202618:46
–debian
debian
Debian
[SECURITY] [DSA 6492-1] ruby-rack security update
10 Sep 202620:35
–debian
debiancve
Debian CVE
CVE-2026-34826
2 Apr 202616:45
–debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04allruby-rack0ruby-rack_0_all.deb
Ubuntu18.04allruby-rack1.6.4-4ubuntu0.2+esm10ruby-rack_1.6.4-4ubuntu0.2+esm10_all.deb
Ubuntu20.04allruby-rack2.0.7-2ubuntu0.1+esm10ruby-rack_2.0.7-2ubuntu0.1+esm10_all.deb
Ubuntu22.04allruby-rack2.1.4-5ubuntu1.2+esm3ruby-rack_2.1.4-5ubuntu1.2+esm3_all.deb
Ubuntu24.04allruby-rack2.2.7-1ubuntu0.7ruby-rack_2.2.7-1ubuntu0.7_all.deb
Ubuntu25.10allruby-rack3.1.16-0.1ubuntu0.3ruby-rack_3.1.16-0.1ubuntu0.3_all.deb
Ubuntu16.04allruby-rack1.6.4-3ubuntu0.2+esm10ruby-rack_1.6.4-3ubuntu0.2+esm10_all.deb

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23 Apr 2026 10:43Current
7High risk
Vulners AI Score7
CVSS 3.15.3 - 7.5
EPSS0.0046
SSVC
25