UBUNTU-CVE-2026-0965

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Source

https://ubuntu.com/security/CVE-2026-0965

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0965.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2026-0965

Upstream

CVE-2026-0965

Downstream

USN-8051-1

USN-8051-2

Related

Published

2026-02-13T00:00:00Z

Modified

2026-02-25T08:44:01.893623Z

Severity

Ubuntu - low

Summary

[none]

Details

[Denial of Service via improper configuration file handling]

References

Affected packages

Ubuntu:22.04:LTS

libssh

Package

Name: libssh
Purl: pkg:deb/ubuntu/libssh@0.9.6-2ubuntu0.22.04.6?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.6-2ubuntu0.22.04.6

Affected versions

0.*

0.9.6-1

0.9.6-1build1

0.9.6-2

0.9.6-2build1

0.9.6-2ubuntu0.22.04.1

0.9.6-2ubuntu0.22.04.2

0.9.6-2ubuntu0.22.04.3

0.9.6-2ubuntu0.22.04.4

0.9.6-2ubuntu0.22.04.5

Ecosystem specific

{
    "priority_reason": "Denial of service that requires malicious configuration",
    "binaries": [
        {
            "binary_name": "libssh-4",
            "binary_version": "0.9.6-2ubuntu0.22.04.6"
        },
        {
            "binary_name": "libssh-dev",
            "binary_version": "0.9.6-2ubuntu0.22.04.6"
        },
        {
            "binary_name": "libssh-gcrypt-4",
            "binary_version": "0.9.6-2ubuntu0.22.04.6"
        },
        {
            "binary_name": "libssh-gcrypt-dev",
            "binary_version": "0.9.6-2ubuntu0.22.04.6"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0965.json"

Ubuntu:24.04:LTS

libssh

Package

Name: libssh
Purl: pkg:deb/ubuntu/libssh@0.10.6-2ubuntu0.3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.10.6-2ubuntu0.3

Affected versions

0.*

0.10.5-3ubuntu1

0.10.5-3ubuntu2

0.10.6-2

0.10.6-2build1

0.10.6-2build2

0.10.6-2ubuntu0.1

0.10.6-2ubuntu0.2

Ecosystem specific

{
    "priority_reason": "Denial of service that requires malicious configuration",
    "binaries": [
        {
            "binary_name": "libssh-4",
            "binary_version": "0.10.6-2ubuntu0.3"
        },
        {
            "binary_name": "libssh-dev",
            "binary_version": "0.10.6-2ubuntu0.3"
        },
        {
            "binary_name": "libssh-gcrypt-4",
            "binary_version": "0.10.6-2ubuntu0.3"
        },
        {
            "binary_name": "libssh-gcrypt-dev",
            "binary_version": "0.10.6-2ubuntu0.3"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0965.json"

Ubuntu:25.10

libssh

Package

Name: libssh
Purl: pkg:deb/ubuntu/libssh@0.11.2-1ubuntu0.2?arch=source&distro=questing

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.11.2-1ubuntu0.2

Affected versions

0.*

0.11.1-1

0.11.1-2

0.11.2-1

0.11.2-1build1

0.11.2-1ubuntu0.1

Ecosystem specific

{
    "priority_reason": "Denial of service that requires malicious configuration",
    "binaries": [
        {
            "binary_name": "libssh-4",
            "binary_version": "0.11.2-1ubuntu0.2"
        },
        {
            "binary_name": "libssh-dev",
            "binary_version": "0.11.2-1ubuntu0.2"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0965.json"

Ubuntu:Pro:16.04:LTS

libssh

Package

Name: libssh
Purl: pkg:deb/ubuntu/libssh@0.6.3-4.3ubuntu0.6+esm4?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.6.3-4.3ubuntu0.6+esm4

Affected versions

0.*

0.6.3-3ubuntu3

0.6.3-4.1

0.6.3-4.2

0.6.3-4.2ubuntu1

0.6.3-4.3

0.6.3-4.3ubuntu0.1

0.6.3-4.3ubuntu0.2

0.6.3-4.3ubuntu0.5

0.6.3-4.3ubuntu0.6

0.6.3-4.3ubuntu0.6+esm1

0.6.3-4.3ubuntu0.6+esm2

0.6.3-4.3ubuntu0.6+esm3

Ecosystem specific

{
    "priority_reason": "Denial of service that requires malicious configuration",
    "binaries": [
        {
            "binary_name": "libssh-4",
            "binary_version": "0.6.3-4.3ubuntu0.6+esm4"
        },
        {
            "binary_name": "libssh-dev",
            "binary_version": "0.6.3-4.3ubuntu0.6+esm4"
        },
        {
            "binary_name": "libssh-gcrypt-4",
            "binary_version": "0.6.3-4.3ubuntu0.6+esm4"
        },
        {
            "binary_name": "libssh-gcrypt-dev",
            "binary_version": "0.6.3-4.3ubuntu0.6+esm4"
        }
    ],
    "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-2026-0965.json"

Ubuntu:Pro:18.04:LTS

libssh

Package

Name: libssh
Purl: pkg:deb/ubuntu/libssh@0.8.0~20170825.94fa1e38-1ubuntu0.7+esm6?arch=source&distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.8.0~20170825.94fa1e38-1ubuntu0.7+esm6

Affected versions

0.*

0.7.5-1

0.8.0~20170825.94fa1e38-1

0.8.0~20170825.94fa1e38-1build1

0.8.0~20170825.94fa1e38-1ubuntu0.1

0.8.0~20170825.94fa1e38-1ubuntu0.2

0.8.0~20170825.94fa1e38-1ubuntu0.5

0.8.0~20170825.94fa1e38-1ubuntu0.6

0.8.0~20170825.94fa1e38-1ubuntu0.7

0.8.0~20170825.94fa1e38-1ubuntu0.7+esm3

0.8.0~20170825.94fa1e38-1ubuntu0.7+esm4

0.8.0~20170825.94fa1e38-1ubuntu0.7+esm5

Ecosystem specific

{
    "priority_reason": "Denial of service that requires malicious configuration",
    "binaries": [
        {
            "binary_name": "libssh-4",
            "binary_version": "0.8.0~20170825.94fa1e38-1ubuntu0.7+esm6"
        },
        {
            "binary_name": "libssh-dev",
            "binary_version": "0.8.0~20170825.94fa1e38-1ubuntu0.7+esm6"
        },
        {
            "binary_name": "libssh-gcrypt-4",
            "binary_version": "0.8.0~20170825.94fa1e38-1ubuntu0.7+esm6"
        },
        {
            "binary_name": "libssh-gcrypt-dev",
            "binary_version": "0.8.0~20170825.94fa1e38-1ubuntu0.7+esm6"
        }
    ],
    "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-2026-0965.json"

Ubuntu:Pro:20.04:LTS

libssh

Package

Name: libssh
Purl: pkg:deb/ubuntu/libssh@0.9.3-2ubuntu2.5+esm3?arch=source&distro=esm-infra/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.3-2ubuntu2.5+esm3

Affected versions

0.*

0.9.0-1ubuntu1

0.9.0-1ubuntu4

0.9.0-1ubuntu5

0.9.3-2ubuntu1

0.9.3-2ubuntu2

0.9.3-2ubuntu2.1

0.9.3-2ubuntu2.2

0.9.3-2ubuntu2.3

0.9.3-2ubuntu2.4

0.9.3-2ubuntu2.5

0.9.3-2ubuntu2.5+esm1

0.9.3-2ubuntu2.5+esm2

Ecosystem specific

{
    "priority_reason": "Denial of service that requires malicious configuration",
    "binaries": [
        {
            "binary_name": "libssh-4",
            "binary_version": "0.9.3-2ubuntu2.5+esm3"
        },
        {
            "binary_name": "libssh-dev",
            "binary_version": "0.9.3-2ubuntu2.5+esm3"
        },
        {
            "binary_name": "libssh-gcrypt-4",
            "binary_version": "0.9.3-2ubuntu2.5+esm3"
        },
        {
            "binary_name": "libssh-gcrypt-dev",
            "binary_version": "0.9.3-2ubuntu2.5+esm3"
        }
    ],
    "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-2026-0965.json"