ALPINE-CVE-2026-59846

Source
https://security.alpinelinux.org/vuln/CVE-2026-59846
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-59846.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-59846
Upstream
  • CVE-2026-59846
Published
2026-07-21T13:17:18Z
Modified
2026-11-03T06:32:58Z
Severity
  • 3.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in libssh. A malicious username expanded through %r in ProxyCommand handling can inject shell metacharacters, exposing environment variables and causing unintended shell behavior.

References

Affected packages

Alpine:v3.24 / libssh

Package

Name
libssh
Purl
pkg:apk/alpine/libssh?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.12.1-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-59846.json"