UBUNTU-CVE-2026-79992

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Source
https://ubuntu.com/security/CVE-2026-79992
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-79992
Upstream
  • CVE-2026-79992
Published
2026-08-25T18:18:00Z
Modified
2026-09-02T19:36:47.386542943Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in Emacs TRAMP. A local attacker could exploit this vulnerability by processing maliciously crafted filenames. This occurs because TRAMP concatenates login arguments without proper sanitization, which are then passed to a local shell. Successful exploitation could lead to arbitrary code execution.

References

Affected packages

Ubuntu:16.04:LTS
xemacs21

Package

Name
xemacs21
Purl
pkg:deb/ubuntu/xemacs21?arch=source&distro=xenial

Affected ranges

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

Affected versions

21.*
21.4.22-4ubuntu3
21.4.22-14ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21",
            "binary_version": "21.4.22-14ubuntu1"
        },
        {
            "binary_name": "xemacs21-bin",
            "binary_version": "21.4.22-14ubuntu1"
        },
        {
            "binary_name": "xemacs21-mule",
            "binary_version": "21.4.22-14ubuntu1"
        },
        {
            "binary_name": "xemacs21-mule-canna-wnn",
            "binary_version": "21.4.22-14ubuntu1"
        },
        {
            "binary_name": "xemacs21-nomule",
            "binary_version": "21.4.22-14ubuntu1"
        },
        {
            "binary_name": "xemacs21-support",
            "binary_version": "21.4.22-14ubuntu1"
        },
        {
            "binary_name": "xemacs21-supportel",
            "binary_version": "21.4.22-14ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
xemacs21-packages

Package

Name
xemacs21-packages
Purl
pkg:deb/ubuntu/xemacs21-packages?arch=source&distro=xenial

Affected ranges

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

Affected versions

2009.*
2009.02.17.dfsg.2-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21-basesupport",
            "binary_version": "2009.02.17.dfsg.2-2"
        },
        {
            "binary_name": "xemacs21-basesupport-el",
            "binary_version": "2009.02.17.dfsg.2-2"
        },
        {
            "binary_name": "xemacs21-mulesupport",
            "binary_version": "2009.02.17.dfsg.2-2"
        },
        {
            "binary_name": "xemacs21-mulesupport-el",
            "binary_version": "2009.02.17.dfsg.2-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:18.04:LTS
xemacs21

Package

Name
xemacs21
Purl
pkg:deb/ubuntu/xemacs21?arch=source&distro=bionic

Affected ranges

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

Affected versions

21.*
21.4.24-4ubuntu1
21.4.24-5ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21",
            "binary_version": "21.4.24-5ubuntu1"
        },
        {
            "binary_name": "xemacs21-bin",
            "binary_version": "21.4.24-5ubuntu1"
        },
        {
            "binary_name": "xemacs21-mule",
            "binary_version": "21.4.24-5ubuntu1"
        },
        {
            "binary_name": "xemacs21-mule-canna-wnn",
            "binary_version": "21.4.24-5ubuntu1"
        },
        {
            "binary_name": "xemacs21-nomule",
            "binary_version": "21.4.24-5ubuntu1"
        },
        {
            "binary_name": "xemacs21-support",
            "binary_version": "21.4.24-5ubuntu1"
        },
        {
            "binary_name": "xemacs21-supportel",
            "binary_version": "21.4.24-5ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
xemacs21-packages

Package

Name
xemacs21-packages
Purl
pkg:deb/ubuntu/xemacs21-packages?arch=source&distro=bionic

Affected ranges

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

Affected versions

2009.*
2009.02.17.dfsg.2-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21-basesupport",
            "binary_version": "2009.02.17.dfsg.2-4"
        },
        {
            "binary_name": "xemacs21-basesupport-el",
            "binary_version": "2009.02.17.dfsg.2-4"
        },
        {
            "binary_name": "xemacs21-mulesupport",
            "binary_version": "2009.02.17.dfsg.2-4"
        },
        {
            "binary_name": "xemacs21-mulesupport-el",
            "binary_version": "2009.02.17.dfsg.2-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:20.04:LTS
xemacs21

Package

Name
xemacs21
Purl
pkg:deb/ubuntu/xemacs21?arch=source&distro=focal

Affected ranges

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

Affected versions

21.*
21.4.24-8build1
21.4.24-9

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21",
            "binary_version": "21.4.24-9"
        },
        {
            "binary_name": "xemacs21-bin",
            "binary_version": "21.4.24-9"
        },
        {
            "binary_name": "xemacs21-mule",
            "binary_version": "21.4.24-9"
        },
        {
            "binary_name": "xemacs21-mule-canna-wnn",
            "binary_version": "21.4.24-9"
        },
        {
            "binary_name": "xemacs21-nomule",
            "binary_version": "21.4.24-9"
        },
        {
            "binary_name": "xemacs21-support",
            "binary_version": "21.4.24-9"
        },
        {
            "binary_name": "xemacs21-supportel",
            "binary_version": "21.4.24-9"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
xemacs21-packages

Package

Name
xemacs21-packages
Purl
pkg:deb/ubuntu/xemacs21-packages?arch=source&distro=focal

Affected ranges

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

Affected versions

2009.*
2009.02.17.dfsg.2-4
2009.02.17.dfsg.2-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21-basesupport",
            "binary_version": "2009.02.17.dfsg.2-5"
        },
        {
            "binary_name": "xemacs21-basesupport-el",
            "binary_version": "2009.02.17.dfsg.2-5"
        },
        {
            "binary_name": "xemacs21-mulesupport",
            "binary_version": "2009.02.17.dfsg.2-5"
        },
        {
            "binary_name": "xemacs21-mulesupport-el",
            "binary_version": "2009.02.17.dfsg.2-5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:22.04:LTS
xemacs21

Package

Name
xemacs21
Purl
pkg:deb/ubuntu/xemacs21?arch=source&distro=jammy

Affected ranges

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

Affected versions

21.*
21.4.24-9ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21",
            "binary_version": "21.4.24-9ubuntu2"
        },
        {
            "binary_name": "xemacs21-bin",
            "binary_version": "21.4.24-9ubuntu2"
        },
        {
            "binary_name": "xemacs21-mule",
            "binary_version": "21.4.24-9ubuntu2"
        },
        {
            "binary_name": "xemacs21-mule-canna-wnn",
            "binary_version": "21.4.24-9ubuntu2"
        },
        {
            "binary_name": "xemacs21-nomule",
            "binary_version": "21.4.24-9ubuntu2"
        },
        {
            "binary_name": "xemacs21-support",
            "binary_version": "21.4.24-9ubuntu2"
        },
        {
            "binary_name": "xemacs21-supportel",
            "binary_version": "21.4.24-9ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
xemacs21-packages

Package

Name
xemacs21-packages
Purl
pkg:deb/ubuntu/xemacs21-packages?arch=source&distro=jammy

Affected ranges

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

Affected versions

2009.*
2009.02.17.dfsg.2-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21-basesupport",
            "binary_version": "2009.02.17.dfsg.2-5"
        },
        {
            "binary_name": "xemacs21-basesupport-el",
            "binary_version": "2009.02.17.dfsg.2-5"
        },
        {
            "binary_name": "xemacs21-mulesupport",
            "binary_version": "2009.02.17.dfsg.2-5"
        },
        {
            "binary_name": "xemacs21-mulesupport-el",
            "binary_version": "2009.02.17.dfsg.2-5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:24.04:LTS
xemacs21

Package

Name
xemacs21
Purl
pkg:deb/ubuntu/xemacs21?arch=source&distro=noble

Affected ranges

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

Affected versions

21.*
21.4.24-12
21.4.24-12build2
21.4.24-12build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-bin",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-mule",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-mule-canna-wnn",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-nomule",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-support",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-supportel",
            "binary_version": "21.4.24-12build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
xemacs21-packages

Package

Name
xemacs21-packages
Purl
pkg:deb/ubuntu/xemacs21-packages?arch=source&distro=noble

Affected ranges

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

Affected versions

2009.*
2009.02.17.dfsg.3-2
2009.02.17.dfsg.3-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21-basesupport",
            "binary_version": "2009.02.17.dfsg.3-3"
        },
        {
            "binary_name": "xemacs21-basesupport-el",
            "binary_version": "2009.02.17.dfsg.3-3"
        },
        {
            "binary_name": "xemacs21-mulesupport",
            "binary_version": "2009.02.17.dfsg.3-3"
        },
        {
            "binary_name": "xemacs21-mulesupport-el",
            "binary_version": "2009.02.17.dfsg.3-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:26.04:LTS
emacs

Package

Name
emacs
Purl
pkg:deb/ubuntu/emacs?arch=source&distro=resolute

Affected ranges

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

Affected versions

1:30.*
1:30.1+1-9ubuntu1
1:30.2+1-1ubuntu2
1:30.2+1-2ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "emacs",
            "binary_version": "1:30.2+1-2ubuntu1"
        },
        {
            "binary_name": "emacs-bin-common",
            "binary_version": "1:30.2+1-2ubuntu1"
        },
        {
            "binary_name": "emacs-common",
            "binary_version": "1:30.2+1-2ubuntu1"
        },
        {
            "binary_name": "emacs-el",
            "binary_version": "1:30.2+1-2ubuntu1"
        },
        {
            "binary_name": "emacs-gtk",
            "binary_version": "1:30.2+1-2ubuntu1"
        },
        {
            "binary_name": "emacs-lucid",
            "binary_version": "1:30.2+1-2ubuntu1"
        },
        {
            "binary_name": "emacs-nox",
            "binary_version": "1:30.2+1-2ubuntu1"
        },
        {
            "binary_name": "emacs-pgtk",
            "binary_version": "1:30.2+1-2ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
xemacs21

Package

Name
xemacs21
Purl
pkg:deb/ubuntu/xemacs21?arch=source&distro=resolute

Affected ranges

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

Affected versions

21.*
21.4.24-12build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-bin",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-mule",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-mule-canna-wnn",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-nomule",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-support",
            "binary_version": "21.4.24-12build3"
        },
        {
            "binary_name": "xemacs21-supportel",
            "binary_version": "21.4.24-12build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
xemacs21-packages

Package

Name
xemacs21-packages
Purl
pkg:deb/ubuntu/xemacs21-packages?arch=source&distro=resolute

Affected ranges

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

Affected versions

2009.*
2009.02.17.dfsg.3-3
2009.02.17.dfsg.3-3build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "xemacs21-basesupport",
            "binary_version": "2009.02.17.dfsg.3-3build1"
        },
        {
            "binary_name": "xemacs21-basesupport-el",
            "binary_version": "2009.02.17.dfsg.3-3build1"
        },
        {
            "binary_name": "xemacs21-mulesupport",
            "binary_version": "2009.02.17.dfsg.3-3build1"
        },
        {
            "binary_name": "xemacs21-mulesupport-el",
            "binary_version": "2009.02.17.dfsg.3-3build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:Pro:16.04:LTS
emacs24

Package

Name
emacs24
Purl
pkg:deb/ubuntu/emacs24?arch=source&distro=esm-infra%2Fxenial

Affected ranges

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

Affected versions

24.*
24.5+1-1ubuntu2
24.5+1-1ubuntu4
24.5+1-1ubuntu5
24.5+1-1ubuntu6
24.5+1-1ubuntu7
24.5+1-6ubuntu1
24.5+1-6ubuntu1.1
24.5+1-6ubuntu1.1+esm1
24.5+1-6ubuntu1.1+esm2
24.5+1-6ubuntu1.1+esm3
24.5+1-6ubuntu1.1+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "emacs24",
            "binary_version": "24.5+1-6ubuntu1.1+esm4"
        },
        {
            "binary_name": "emacs24-bin-common",
            "binary_version": "24.5+1-6ubuntu1.1+esm4"
        },
        {
            "binary_name": "emacs24-common",
            "binary_version": "24.5+1-6ubuntu1.1+esm4"
        },
        {
            "binary_name": "emacs24-el",
            "binary_version": "24.5+1-6ubuntu1.1+esm4"
        },
        {
            "binary_name": "emacs24-lucid",
            "binary_version": "24.5+1-6ubuntu1.1+esm4"
        },
        {
            "binary_name": "emacs24-nox",
            "binary_version": "24.5+1-6ubuntu1.1+esm4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:Pro:18.04:LTS
emacs25

Package

Name
emacs25
Purl
pkg:deb/ubuntu/emacs25?arch=source&distro=esm-infra%2Fbionic

Affected ranges

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

Affected versions

25.*
25.2+1-6
25.2+1-6ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "emacs25",
            "binary_version": "25.2+1-6ubuntu0.1~esm2"
        },
        {
            "binary_name": "emacs25-bin-common",
            "binary_version": "25.2+1-6ubuntu0.1~esm2"
        },
        {
            "binary_name": "emacs25-common",
            "binary_version": "25.2+1-6ubuntu0.1~esm2"
        },
        {
            "binary_name": "emacs25-el",
            "binary_version": "25.2+1-6ubuntu0.1~esm2"
        },
        {
            "binary_name": "emacs25-lucid",
            "binary_version": "25.2+1-6ubuntu0.1~esm2"
        },
        {
            "binary_name": "emacs25-nox",
            "binary_version": "25.2+1-6ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:Pro:20.04:LTS
emacs

Package

Name
emacs
Purl
pkg:deb/ubuntu/emacs?arch=source&distro=esm-apps%2Ffocal

Affected ranges

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

Affected versions

1:26.*
1:26.3+1-1ubuntu1
1:26.3+1-1ubuntu2
1:26.3+1-1ubuntu2+esm1
1:26.3+1-1ubuntu2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "emacs",
            "binary_version": "1:26.3+1-1ubuntu2+esm2"
        },
        {
            "binary_name": "emacs-bin-common",
            "binary_version": "1:26.3+1-1ubuntu2+esm2"
        },
        {
            "binary_name": "emacs-common",
            "binary_version": "1:26.3+1-1ubuntu2+esm2"
        },
        {
            "binary_name": "emacs-el",
            "binary_version": "1:26.3+1-1ubuntu2+esm2"
        },
        {
            "binary_name": "emacs-gtk",
            "binary_version": "1:26.3+1-1ubuntu2+esm2"
        },
        {
            "binary_name": "emacs-lucid",
            "binary_version": "1:26.3+1-1ubuntu2+esm2"
        },
        {
            "binary_name": "emacs-nox",
            "binary_version": "1:26.3+1-1ubuntu2+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:Pro:22.04:LTS
emacs

Package

Name
emacs
Purl
pkg:deb/ubuntu/emacs?arch=source&distro=esm-apps%2Fjammy

Affected ranges

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

Affected versions

1:27.*
1:27.1+1-3ubuntu3
1:27.1+1-3ubuntu5
1:27.1+1-3ubuntu5.1
1:27.1+1-3ubuntu5.2
1:27.1+1-3ubuntu5.2+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "emacs",
            "binary_version": "1:27.1+1-3ubuntu5.2+esm1"
        },
        {
            "binary_name": "emacs-bin-common",
            "binary_version": "1:27.1+1-3ubuntu5.2+esm1"
        },
        {
            "binary_name": "emacs-common",
            "binary_version": "1:27.1+1-3ubuntu5.2+esm1"
        },
        {
            "binary_name": "emacs-el",
            "binary_version": "1:27.1+1-3ubuntu5.2+esm1"
        },
        {
            "binary_name": "emacs-gtk",
            "binary_version": "1:27.1+1-3ubuntu5.2+esm1"
        },
        {
            "binary_name": "emacs-lucid",
            "binary_version": "1:27.1+1-3ubuntu5.2+esm1"
        },
        {
            "binary_name": "emacs-nox",
            "binary_version": "1:27.1+1-3ubuntu5.2+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"
Ubuntu:Pro:24.04:LTS
emacs

Package

Name
emacs
Purl
pkg:deb/ubuntu/emacs?arch=source&distro=esm-apps%2Fnoble

Affected ranges

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

Affected versions

1:29.*
1:29.1+1-5ubuntu1
1:29.2+1-1ubuntu1
1:29.2+1-2ubuntu4
1:29.3+1-1ubuntu2
1:29.3+1-1ubuntu2+esm1
1:29.3+1-1ubuntu2+esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "emacs",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        },
        {
            "binary_name": "emacs-bin-common",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        },
        {
            "binary_name": "emacs-common",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        },
        {
            "binary_name": "emacs-el",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        },
        {
            "binary_name": "emacs-gtk",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        },
        {
            "binary_name": "emacs-lucid",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        },
        {
            "binary_name": "emacs-nox",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        },
        {
            "binary_name": "emacs-pgtk",
            "binary_version": "1:29.3+1-1ubuntu2+esm3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-79992.json"