CVE-2026-59997
CVE-2026-59997
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.
CVSS 4.2 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
openssh
- Versions
- ≥ 0, < 10.4: Affected (custom)
Update to 10.4
openssh Debian:12
- Versions
- 1:10.0p1-1
- 1:10.0p1-2
- 1:10.0p1-3
- 1:10.0p1-4
- 1:10.0p1-5
- 1:10.0p1-5~bpo12+2
- 1:10.0p1-6
- 1:10.0p1-7
- 1:10.0p1-7~bpo12+1
- 1:10.0p1-8
- 1:10.1p1-1
- 1:10.1p1-2
- 1:10.2p1-1
- 1:10.2p1-2
- 1:10.2p1-2~bpo13+1
- 1:10.2p1-3
- 1:10.2p1-4
- 1:10.2p1-5
- 1:10.2p1-6
- 1:10.2p1-6~bpo13+1
- 1:10.3p1-1
- 1:10.3p1-1~bpo13+1
- 1:10.3p1-2
- 1:10.3p1-3
- 1:10.3p1-4
- 1:10.3p1-5
- 1:10.3p1-7
- 1:10.3p1-8
- 1:10.3p1-9
- 1:10.4p1-1
- 1:10.4p1-2
- 1:10.4p1-3
- 1:10.4p1-4
- 1:10.4p1-5
- 1:10.5p1-1
- 1:9.2p1-2
- 1:9.2p1-2+deb12u1
- 1:9.2p1-2+deb12u10
- 1:9.2p1-2+deb12u2
- 1:9.2p1-2+deb12u3
- 1:9.2p1-2+deb12u4
- 1:9.2p1-2+deb12u5
- 1:9.2p1-2+deb12u6
- 1:9.2p1-2+deb12u7
- 1:9.2p1-2+deb12u8
- 1:9.2p1-2+deb12u9
- 1:9.3p1-1
- 1:9.3p1-1+loong64
- 1:9.3p2-1
- 1:9.4p1-1
- 1:9.5p1-1
- 1:9.5p1-2
- 1:9.6p1-1
- 1:9.6p1-2
- 1:9.6p1-3
- 1:9.6p1-4
- 1:9.6p1-5
- 1:9.7p1-1
- 1:9.7p1-2
- 1:9.7p1-3
- 1:9.7p1-3+hurd.1
- 1:9.7p1-4
- 1:9.7p1-5
- 1:9.7p1-6
- 1:9.7p1-7
- 1:9.8p1-1
- 1:9.8p1-2
- 1:9.8p1-3
- 1:9.8p1-4
- 1:9.8p1-7
- 1:9.8p1-8
- 1:9.9p1-1
- 1:9.9p1-2
- 1:9.9p1-3
- 1:9.9p1-3+hurd.1
- 1:9.9p2-1
- 1:9.9p2-2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Debian:13
- Versions
- 1:10.0p1-7
- 1:10.0p1-7+deb13u1
- 1:10.0p1-7+deb13u2
- 1:10.0p1-7+deb13u3
- 1:10.0p1-7+deb13u4
- 1:10.0p1-8
- 1:10.1p1-1
- 1:10.1p1-2
- 1:10.2p1-1
- 1:10.2p1-2
- 1:10.2p1-2~bpo13+1
- 1:10.2p1-3
- 1:10.2p1-4
- 1:10.2p1-5
- 1:10.2p1-6
- 1:10.2p1-6~bpo13+1
- 1:10.3p1-1
- 1:10.3p1-1~bpo13+1
- 1:10.3p1-2
- 1:10.3p1-3
- 1:10.3p1-4
- 1:10.3p1-5
- 1:10.3p1-7
- 1:10.3p1-8
- 1:10.3p1-9
- 1:10.4p1-1
- 1:10.4p1-2
- 1:10.4p1-3
- 1:10.4p1-4
- 1:10.4p1-5
- 1:10.5p1-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Debian:14
- Versions
- 1:10.0p1-7
- 1:10.0p1-8
- 1:10.1p1-1
- 1:10.1p1-2
- 1:10.2p1-1
- 1:10.2p1-2
- 1:10.2p1-2~bpo13+1
- 1:10.2p1-3
- 1:10.2p1-4
- 1:10.2p1-5
- 1:10.2p1-6
- 1:10.2p1-6~bpo13+1
- 1:10.3p1-1
- 1:10.3p1-1~bpo13+1
- 1:10.3p1-2
- 1:10.3p1-3
- 1:10.3p1-4
- 1:10.3p1-5
- 1:10.3p1-7
- 1:10.3p1-8
- 1:10.3p1-9
- Affected ranges
- ECOSYSTEM: < 1:10.4p1-1
Update to 1:10.4p1-1
openssh Ubuntu:Pro:14.04:LTS
- Versions
- 1:6.2p2-6
- 1:6.2p2-6ubuntu1
- 1:6.4p1-1
- 1:6.4p1-2
- 1:6.5p1-1
- 1:6.5p1-2
- 1:6.5p1-3
- 1:6.5p1-4
- 1:6.5p1-6
- 1:6.6p1-1
- 1:6.6p1-2
- 1:6.6p1-2ubuntu1
- 1:6.6p1-2ubuntu2
- 1:6.6p1-2ubuntu2.2
- 1:6.6p1-2ubuntu2.3
- 1:6.6p1-2ubuntu2.4
- 1:6.6p1-2ubuntu2.6
- 1:6.6p1-2ubuntu2.7
- 1:6.6p1-2ubuntu2.8
- 1:6.6p1-2ubuntu2.10
- 1:6.6p1-2ubuntu2.11
- 1:6.6p1-2ubuntu2.12
- 1:6.6p1-2ubuntu2.13
- 1:6.6p1-2ubuntu2.13+esm1
- 1:6.6p1-2ubuntu2.13+esm2
- 1:6.6p1-2ubuntu2.13+esm3
- Affected ranges
- ECOSYSTEM: < 1:6.6p1-2ubuntu2.13+esm4
Update to 1:6.6p1-2ubuntu2.13+esm4
openssh Ubuntu:Pro:16.04:LTS
- Versions
- 1:6.9p1-2
- 1:6.9p1-3
- 1:7.1p1-1
- 1:7.1p1-3
- 1:7.1p1-4
- 1:7.1p1-6
- 1:7.1p2-1
- 1:7.1p2-2
- 1:7.2p1-1
- 1:7.2p2-1
- 1:7.2p2-2
- 1:7.2p2-3
- 1:7.2p2-4
- 1:7.2p2-4ubuntu1
- 1:7.2p2-4ubuntu2.1
- 1:7.2p2-4ubuntu2.2
- 1:7.2p2-4ubuntu2.4
- 1:7.2p2-4ubuntu2.5
- 1:7.2p2-4ubuntu2.6
- 1:7.2p2-4ubuntu2.7
- 1:7.2p2-4ubuntu2.8
- 1:7.2p2-4ubuntu2.10
- 1:7.2p2-4ubuntu2.10+esm1
- 1:7.2p2-4ubuntu2.10+esm2
- 1:7.2p2-4ubuntu2.10+esm3
- 1:7.2p2-4ubuntu2.10+esm4
- 1:7.2p2-4ubuntu2.10+esm5
- 1:7.2p2-4ubuntu2.10+esm6
- 1:7.2p2-4ubuntu2.10+esm7
- 1:7.2p2-4ubuntu2.10+esm8
- 1:7.2p2-4ubuntu2.10+esm9
- Affected ranges
- ECOSYSTEM: < 1:7.2p2-4ubuntu2.10+esm10
Update to 1:7.2p2-4ubuntu2.10+esm10
openssh Ubuntu:Pro:FIPS-updates:16.04:LTS
- Versions
- 1:7.2p2-4ubuntu2.fips.2.2.3
- 1:7.2p2-4ubuntu2.fips.2.4.1
- 1:7.2p2-4ubuntu2.fips.2.4.2
- 1:7.2p2-4ubuntu2.fips.2.8.1
- 1:7.2p2-4ubuntu2.fips.2.10.1
- 1:7.2p2-4ubuntu2.fips.2.10.2
- 1:7.2p2-4ubuntu2.fips.2.10.3
- 1:7.2p2-4ubuntu2.fips.2.10.4
- 1:7.2p2-4ubuntu2.fips.2.10.5
- 1:7.2p2-4ubuntu2.fips.2.10.6
- 1:7.2p2-4ubuntu2.fips.2.10.7
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS:16.04:LTS
- Versions
- 1:7.2p2-4ubuntu2.fips.2.2
- 1:7.2p2-4ubuntu2.fips.2.2.1
- 1:7.2p2-4ubuntu2.fips.2.10.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:18.04:LTS
- Versions
- 1:7.5p1-10
- 1:7.6p1-4
- 1:7.6p1-4ubuntu0.1
- 1:7.6p1-4ubuntu0.2
- 1:7.6p1-4ubuntu0.3
- 1:7.6p1-4ubuntu0.5
- 1:7.6p1-4ubuntu0.6
- 1:7.6p1-4ubuntu0.7
- 1:7.6p1-4ubuntu0.7+esm1
- 1:7.6p1-4ubuntu0.7+esm2
- 1:7.6p1-4ubuntu0.7+esm3
- 1:7.6p1-4ubuntu0.7+esm4
- 1:7.6p1-4ubuntu0.7+esm5
- Affected ranges
- ECOSYSTEM: < 1:7.6p1-4ubuntu0.7+esm6
Update to 1:7.6p1-4ubuntu0.7+esm6
openssh-ssh1 Ubuntu:18.04:LTS
- Versions
- 1:7.5p1-8
- 1:7.5p1-9
- 1:7.5p1-9build1
- 1:7.5p1-10
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS-updates:18.04:LTS
- Versions
- 1:7.9p1-10~ubuntu18.04.fips.0.1
- 1:7.9p1-10~ubuntu18.04.fips.0.2
- 1:7.9p1-10~ubuntu18.04.fips.0.3
- 1:7.9p1-10~ubuntu18.04.fips.0.4
- 1:7.9p1-10~ubuntu18.04.fips.0.5
- 1:7.9p1-10~ubuntu18.04.fips.0.6
- 1:7.9p1-10~ubuntu18.04.fips.0.7
- 1:7.9p1-10~ubuntu18.04.fips.0.8
- 1:7.9p1-10~ubuntu18.04.fips.0.9
- 1:7.9p1-10~ubuntu18.04.fips.0.10
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS:18.04:LTS
- Versions
- 1:7.9p1-10~ubuntu18.04.fips.0.1
- 1:7.9p1-10~ubuntu18.04.fips.0.2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:20.04:LTS
- Versions
- 1:8.0p1-6build1
- 1:8.1p1-1
- 1:8.1p1-5
- 1:8.2p1-4
- 1:8.2p1-4ubuntu0.1
- 1:8.2p1-4ubuntu0.2
- 1:8.2p1-4ubuntu0.3
- 1:8.2p1-4ubuntu0.4
- 1:8.2p1-4ubuntu0.5
- 1:8.2p1-4ubuntu0.7
- 1:8.2p1-4ubuntu0.8
- 1:8.2p1-4ubuntu0.9
- 1:8.2p1-4ubuntu0.10
- 1:8.2p1-4ubuntu0.11
- 1:8.2p1-4ubuntu0.12
- 1:8.2p1-4ubuntu0.13
- 1:8.2p1-4ubuntu0.13+esm1
- 1:8.2p1-4ubuntu0.13+esm2
- Affected ranges
- ECOSYSTEM: < 1:8.2p1-4ubuntu0.13+esm3
Update to 1:8.2p1-4ubuntu0.13+esm3
openssh-ssh1 Ubuntu:20.04:LTS
- Versions
- 1:7.5p1-11build1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS-updates:20.04:LTS
- Versions
- 1:8.2p1-4ubuntu0.fips.0.2.1
- 1:8.2p1-4ubuntu0.fips.0.4.0
- 1:8.2p1-4ubuntu0.fips.0.5.0
- 1:8.2p1-4ubuntu0.fips.0.7
- 1:8.2p1-4ubuntu0.fips.0.8
- 1:8.2p1-4ubuntu0.fips.0.9
- 1:8.2p1-4ubuntu0.fips.0.10
- 1:8.2p1-4ubuntu0.fips.0.11
- 1:8.2p1-4ubuntu0.fips.0.12
- 1:8.2p1-4ubuntu0.fips.0.13
- 1:8.2p1-4ubuntu0.fips.0.13.1
- 1:8.2p1-4ubuntu0.fips.0.13.3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS:20.04:LTS
- Versions
- 1:8.2p1-4ubuntu0.fips.0.2.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:22.04:LTS
- Versions
- 1:8.4p1-6ubuntu2
- 1:8.7p1-2
- 1:8.7p1-2build1
- 1:8.7p1-4
- 1:8.8p1-1
- 1:8.9p1-3
- 1:8.9p1-3ubuntu0.1
- 1:8.9p1-3ubuntu0.3
- 1:8.9p1-3ubuntu0.4
- 1:8.9p1-3ubuntu0.5
- 1:8.9p1-3ubuntu0.6
- 1:8.9p1-3ubuntu0.7
- 1:8.9p1-3ubuntu0.10
- 1:8.9p1-3ubuntu0.11
- 1:8.9p1-3ubuntu0.13
- 1:8.9p1-3ubuntu0.14
- 1:8.9p1-3ubuntu0.15
- Affected ranges
- ECOSYSTEM: < 1:8.9p1-3ubuntu0.16
Update to 1:8.9p1-3ubuntu0.16
openssh-ssh1 Ubuntu:22.04:LTS
- Versions
- 1:7.5p1-12
- 1:7.5p1-12build1
- 1:7.5p1-13
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS-preview:22.04:LTS
- Versions
- 1:8.9p1-3ubuntu0.4+Fips1
- 1:8.9p1-3ubuntu0.4+Fips3
- 1:8.9p1-3ubuntu1.fips.0~ppa3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS-updates:22.04:LTS
- Versions
- 1:8.9p1-3ubuntu0.4+Fips1
- 1:8.9p1-3ubuntu0.4+Fips3
- 1:8.9p1-3ubuntu0.6+Fips1
- 1:8.9p1-3ubuntu0.7+Fips1
- 1:8.9p1-3ubuntu0.10+Fips1
- 1:8.9p1-3ubuntu0.11+Fips1
- 1:8.9p1-3ubuntu0.13+Fips1
- 1:8.9p1-3ubuntu0.14+Fips1
- 1:8.9p1-3ubuntu0.15+Fips1
- 1:8.9p1-3ubuntu0.15+Fips3
- Affected ranges
- ECOSYSTEM: < 1:8.9p1-3ubuntu0.16+Fips3
Update to 1:8.9p1-3ubuntu0.16+Fips3
openssh Ubuntu:24.04:LTS
- Versions
- 1:9.3p1-1ubuntu3
- 1:9.4p1-1ubuntu1
- 1:9.6p1-3ubuntu1
- 1:9.6p1-3ubuntu2
- 1:9.6p1-3ubuntu11
- 1:9.6p1-3ubuntu12
- 1:9.6p1-3ubuntu13
- 1:9.6p1-3ubuntu13.3
- 1:9.6p1-3ubuntu13.4
- 1:9.6p1-3ubuntu13.5
- 1:9.6p1-3ubuntu13.7
- 1:9.6p1-3ubuntu13.8
- 1:9.6p1-3ubuntu13.9
- 1:9.6p1-3ubuntu13.11
- 1:9.6p1-3ubuntu13.12
- 1:9.6p1-3ubuntu13.13
- 1:9.6p1-3ubuntu13.14
- 1:9.6p1-3ubuntu13.15
- 1:9.6p1-3ubuntu13.16
- Affected ranges
- ECOSYSTEM: < 1:9.6p1-3ubuntu13.18
Update to 1:9.6p1-3ubuntu13.18
openssh-ssh1 Ubuntu:24.04:LTS
- Versions
- 1:7.5p1-14
- 1:7.5p1-15
- 1:7.5p1-15build1
- 1:7.5p1-16
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openssh Ubuntu:Pro:FIPS-updates:24.04:LTS
- Versions
- 1:9.6p1-3ubuntu13.7+Fips1
- 1:9.6p1-3ubuntu13.12+Fips1
- 1:9.6p1-3ubuntu13.13+Fips1
- 1:9.6p1-3ubuntu13.14+Fips1
- 1:9.6p1-3ubuntu13.15+Fips1
- 1:9.6p1-3ubuntu13.16+Fips1
- 1:9.6p1-3ubuntu13.16+Fips2
- Affected ranges
- ECOSYSTEM: < 1:9.6p1-3ubuntu13.18+Fips1
Update to 1:9.6p1-3ubuntu13.18+Fips1
openssh Ubuntu:25.10
- Versions
- 1:9.9p1-3ubuntu3
- 1:9.9p1-3ubuntu3.1
- 1:10.0p1-5ubuntu2
- 1:10.0p1-5ubuntu3
- 1:10.0p1-5ubuntu4
- 1:10.0p1-5ubuntu5
- 1:10.0p1-5ubuntu5.1
- 1:10.0p1-5ubuntu5.4
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published