DEBIAN-CVE-2026-48110

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Source
https://security-tracker.debian.org/tracker/CVE-2026-48110
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-48110.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-48110
Upstream
Withdrawn
2026-07-26T20:00:42Z
Published
2026-06-10T22:17:01Z
Modified
2026-07-26T20:00:42Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Russh is a Rust SSH client & server library. From version 0.34.0 to before version 0.61.0, several russh client and server message handlers decoded attacker-controlled SSH strings, name-lists, and byte fields into owned allocations before applying field-specific bounds. A remote SSH peer could send oversized, high-fanout, or malformed length-prefixed fields and make the library allocate, attempt to allocate, or split data before rejecting input that should have been rejected earlier. This issue has been patched in version 0.61.0.

References

Affected packages

Debian:14 / rust-russh

Package

Name
rust-russh
Purl
pkg:deb/debian/rust-russh?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.57.1-1
0.57.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-48110.json"