CVE-2026-59995
Published: July 9, 2026Last modified: July 17, 2026
Description
sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when "sftp server:/path ." is used with an attacker-controlled server.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.4 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | LOW |
| Availability impact | LOW |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | openssh | Fixed (9.1_p1-r13) |
| 25 LTS | openssh | Fixed (10.4_p1-r0) | |
| Stream | openssh | Fixed (10.4_p1-r0) | |
| Hardened Containers | 23 LTS | openssh | Fixed (9.1_p1-r13) |
| 25 LTS | openssh | Fixed (10.4_p1-r0) | |
| Stream | openssh | Fixed (10.4_p1-r0) |