Debian/ruby-rack: high 7.5
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Utils.get_byte_ranges parses the HTTP Range header without limiting the number of individual byte ranges
Action: Upgrade ruby-rack to 3.1.20-0+deb13u2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.1.20-0+deb13u2 | - |
Fixed versions
| 3.1.20-0+deb13u2 |
Sources
- osv: DEBIAN-CVE-2026-34826#Debian:13/ruby-rack
- https://security-tracker.debian.org/tracker/CVE-2026-34826
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