UBUNTU-CVE-2026-3497

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Source
https://ubuntu.com/security/CVE-2026-3497
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-3497
Upstream
  • CVE-2026-3497
Downstream
Related
Published
2026-03-12T18:00:00Z
Modified
2026-04-02T21:23:17.167755Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects the GSSAPI patches added by various Linux distributions and does not affect the OpenSSH upstream project itself. The usage of sshpktdisconnect() on an error, which does not terminate the process, allows an attacker to send an unexpected GSSAPI message type during the GSSAPI key exchange to the server, which will call the underlying function and continue the execution of the program without setting the related connection variables. As the variables are not initialized to NULL the code later accesses those uninitialized variables, accessing random memory, which could lead to undefined behavior. The recommended workaround is to use sshpacket_disconnect() instead, which does terminate the process. The impact of the vulnerability depends heavily on the compiler flag hardening configuration.

References

Affected packages

Ubuntu:18.04:LTS
openssh-ssh1

Package

Name
openssh-ssh1
Purl
pkg:deb/ubuntu/openssh-ssh1@1:7.5p1-10?arch=source&distro=bionic

Affected ranges

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

Affected versions

1:7.*
1:7.5p1-8
1:7.5p1-9
1:7.5p1-9build1
1:7.5p1-10

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client-ssh1",
            "binary_version": "1:7.5p1-10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:20.04:LTS
openssh-ssh1

Package

Name
openssh-ssh1
Purl
pkg:deb/ubuntu/openssh-ssh1@1:7.5p1-11build1?arch=source&distro=focal

Affected ranges

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

Affected versions

1:7.*
1:7.5p1-11build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client-ssh1",
            "binary_version": "1:7.5p1-11build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:22.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:8.9p1-3ubuntu0.14?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:8.9p1-3ubuntu0.14

Affected versions

1:8.*
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:8.9p1-3ubuntu0.14"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:8.9p1-3ubuntu0.14"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:8.9p1-3ubuntu0.14"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:8.9p1-3ubuntu0.14"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:8.9p1-3ubuntu0.14"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:8.9p1-3ubuntu0.14"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
openssh-ssh1

Package

Name
openssh-ssh1
Purl
pkg:deb/ubuntu/openssh-ssh1@1:7.5p1-13?arch=source&distro=jammy

Affected ranges

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

Affected versions

1:7.*
1:7.5p1-12
1:7.5p1-12build1
1:7.5p1-13

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client-ssh1",
            "binary_version": "1:7.5p1-13"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:24.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:9.6p1-3ubuntu13.15?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.6p1-3ubuntu13.15

Affected versions

1:9.*
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:9.6p1-3ubuntu13.15"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:9.6p1-3ubuntu13.15"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:9.6p1-3ubuntu13.15"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:9.6p1-3ubuntu13.15"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:9.6p1-3ubuntu13.15"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:9.6p1-3ubuntu13.15"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
openssh-ssh1

Package

Name
openssh-ssh1
Purl
pkg:deb/ubuntu/openssh-ssh1@1:7.5p1-16?arch=source&distro=noble

Affected ranges

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

Affected versions

1:7.*
1:7.5p1-14
1:7.5p1-15
1:7.5p1-15build1
1:7.5p1-16

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client-ssh1",
            "binary_version": "1:7.5p1-16"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:25.10
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:10.0p1-5ubuntu5.1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:10.0p1-5ubuntu5.1

Affected versions

1:9.*
1:9.9p1-3ubuntu3
1:9.9p1-3ubuntu3.1
1:10.*
1:10.0p1-5ubuntu2
1:10.0p1-5ubuntu3
1:10.0p1-5ubuntu4
1:10.0p1-5ubuntu5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        },
        {
            "binary_name": "openssh-client-gssapi",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        },
        {
            "binary_name": "openssh-server-gssapi",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:10.0p1-5ubuntu5.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
openssh-ssh1

Package

Name
openssh-ssh1
Purl
pkg:deb/ubuntu/openssh-ssh1@1:7.5p1-17?arch=source&distro=questing

Affected ranges

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

Affected versions

1:7.*
1:7.5p1-17

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client-ssh1",
            "binary_version": "1:7.5p1-17"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:20.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:8.2p1-4ubuntu0.13+esm1?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:8.2p1-4ubuntu0.13+esm1

Affected versions

1:8.*
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:8.2p1-4ubuntu0.13+esm1"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:8.2p1-4ubuntu0.13+esm1"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:8.2p1-4ubuntu0.13+esm1"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:8.2p1-4ubuntu0.13+esm1"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:8.2p1-4ubuntu0.13+esm1"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:8.2p1-4ubuntu0.13+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS-preview:22.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:8.9p1-3ubuntu1.fips.0~ppa3?arch=source&distro=fips-preview/jammy

Affected ranges

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

Affected versions

1:8.*
1:8.9p1-3ubuntu0.4+Fips1
1:8.9p1-3ubuntu0.4+Fips3
1:8.9p1-3ubuntu1.fips.0~ppa3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:8.9p1-3ubuntu1.fips.0~ppa3"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:8.9p1-3ubuntu1.fips.0~ppa3"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:8.9p1-3ubuntu1.fips.0~ppa3"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:8.9p1-3ubuntu1.fips.0~ppa3"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:8.9p1-3ubuntu1.fips.0~ppa3"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:8.9p1-3ubuntu1.fips.0~ppa3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS-updates:18.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:7.9p1-10~ubuntu18.04.fips.0.10?arch=source&distro=fips-updates/bionic

Affected ranges

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

Affected versions

1:7.*
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        },
        {
            "binary_name": "openssh-client-hmac",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        },
        {
            "binary_name": "openssh-server-hmac",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS-updates:20.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:8.2p1-4ubuntu0.fips.0.13.1?arch=source&distro=fips-updates/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:8.2p1-4ubuntu0.fips.0.13.1

Affected versions

1:8.*
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.13.1"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.13.1"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.13.1"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.13.1"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.13.1"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.13.1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS-updates:22.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:8.9p1-3ubuntu0.14+Fips1?arch=source&distro=fips-updates/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:8.9p1-3ubuntu0.14+Fips1

Affected versions

1:8.*
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:8.9p1-3ubuntu0.14+Fips1"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:8.9p1-3ubuntu0.14+Fips1"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:8.9p1-3ubuntu0.14+Fips1"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:8.9p1-3ubuntu0.14+Fips1"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:8.9p1-3ubuntu0.14+Fips1"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:8.9p1-3ubuntu0.14+Fips1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS-updates:24.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:9.6p1-3ubuntu13.15+Fips1?arch=source&distro=fips-updates/noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.6p1-3ubuntu13.15+Fips1

Affected versions

1:9.*
1:9.6p1-3ubuntu13.7+Fips1
1:9.6p1-3ubuntu13.12+Fips1
1:9.6p1-3ubuntu13.13+Fips1
1:9.6p1-3ubuntu13.14+Fips1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:9.6p1-3ubuntu13.15+Fips1"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:9.6p1-3ubuntu13.15+Fips1"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:9.6p1-3ubuntu13.15+Fips1"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:9.6p1-3ubuntu13.15+Fips1"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:9.6p1-3ubuntu13.15+Fips1"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:9.6p1-3ubuntu13.15+Fips1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS:16.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:7.2p2-4ubuntu2.fips.2.10.7?arch=source&distro=fips-updates/xenial

Affected ranges

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

Affected versions

1:7.*
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "openssh-client-hmac",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "openssh-client-ssh1",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "openssh-server-hmac",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        },
        {
            "binary_name": "ssh-krb5",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:7.2p2-4ubuntu2.fips.2.10.1?arch=source&distro=fips/xenial

Affected ranges

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

Affected versions

1:7.*
1:7.2p2-4ubuntu2.fips.2.2
1:7.2p2-4ubuntu2.fips.2.2.1
1:7.2p2-4ubuntu2.fips.2.10.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "openssh-client-hmac",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "openssh-client-ssh1",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "openssh-server-hmac",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        },
        {
            "binary_name": "ssh-krb5",
            "binary_version": "1:7.2p2-4ubuntu2.fips.2.10.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS:18.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:7.9p1-10~ubuntu18.04.fips.0.2?arch=source&distro=fips/bionic

Affected ranges

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

Affected versions

1:7.*
1:7.9p1-10~ubuntu18.04.fips.0.1
1:7.9p1-10~ubuntu18.04.fips.0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        },
        {
            "binary_name": "openssh-client-hmac",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        },
        {
            "binary_name": "openssh-server-hmac",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:7.9p1-10~ubuntu18.04.fips.0.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"
Ubuntu:Pro:FIPS:20.04:LTS
openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:8.2p1-4ubuntu0.fips.0.2.1?arch=source&distro=fips/focal

Affected ranges

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

Affected versions

1:8.*
1:8.2p1-4ubuntu0.fips.0.2.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.2.1"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.2.1"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.2.1"
        },
        {
            "binary_name": "openssh-tests",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.2.1"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.2.1"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:8.2p1-4ubuntu0.fips.0.2.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3497.json"