PT-2026-61936 · Libssh+1 · Libssh+1
CVE-2026-59846
·
Published
2026-07-21
·
Updated
2026-09-01
CVSS v3.1
3.9
Low
| Vector | AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
libssh (affected versions not specified)
Description
A flaw exists in the handling of
ProxyCommand where a malicious username expanded through the %r variable can inject shell metacharacters. This can lead to the exposure of environment variables and cause unintended shell behavior.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Command Injection
OS Command Injection
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Related Identifiers
Affected Products
Rocky Linux
Libssh