UBUNTU-CVE-2026-8086

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Source
https://ubuntu.com/security/CVE-2026-8086
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-8086
Upstream
Downstream
Related
Published
2026-05-07T19:16:00Z
Modified
2026-09-24T18:30:04Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 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
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability was identified in OSGeo gdal up to 3.13.0dev-4. This issue affects the function SWnentries of the file frmts/hdf4/hdf-eos/SWapi.c. Such manipulation of the argument DimensionName leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 3.12.4RC1 is capable of addressing this issue. The name of the patch is 9491e794f1757f08063ea2f7a274ad2994afa636. It is advisable to upgrade the affected component.

References

Affected packages

Ubuntu:25.10
gdal

Package

Name
gdal
Purl
pkg:deb/ubuntu/gdal?arch=source&distro=questing

Affected ranges

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

Affected versions

3.*
3.10.2+dfsg-1build3
3.10.3+dfsg-1
3.10.3+dfsg-1build1
3.10.3+dfsg-1build2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "3.10.3+dfsg-1build2"
        },
        {
            "binary_name":  "gdal-data",
            "binary_version":  "3.10.3+dfsg-1build2"
        },
        {
            "binary_name":  "gdal-plugins",
            "binary_version":  "3.10.3+dfsg-1build2"
        },
        {
            "binary_name":  "libgdal36",
            "binary_version":  "3.10.3+dfsg-1build2"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "3.10.3+dfsg-1build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"
Ubuntu:Pro:14.04:LTS
gdal

Package

Name
gdal
Purl
pkg:deb/ubuntu/gdal?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.10.1+dfsg-5ubuntu1+esm3

Affected versions

1.*
1.9.0-3.1ubuntu4
1.9.0-3.1ubuntu6
1.10.1+dfsg-2
1.10.1+dfsg-2build1
1.10.1+dfsg-3
1.10.1+dfsg-3build1
1.10.1+dfsg-3build2
1.10.1+dfsg-3ubuntu1
1.10.1+dfsg-3ubuntu2
1.10.1+dfsg-5ubuntu1
1.10.1+dfsg-5ubuntu1+esm1
1.10.1+dfsg-5ubuntu1+esm2

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "1.10.1+dfsg-5ubuntu1+esm3"
        },
        {
            "binary_name":  "libgdal-java",
            "binary_version":  "1.10.1+dfsg-5ubuntu1+esm3"
        },
        {
            "binary_name":  "libgdal-perl",
            "binary_version":  "1.10.1+dfsg-5ubuntu1+esm3"
        },
        {
            "binary_name":  "libgdal1h",
            "binary_version":  "1.10.1+dfsg-5ubuntu1+esm3"
        },
        {
            "binary_name":  "python-gdal",
            "binary_version":  "1.10.1+dfsg-5ubuntu1+esm3"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "1.10.1+dfsg-5ubuntu1+esm3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"
Ubuntu:Pro:16.04:LTS
gdal

Package

Name
gdal
Purl
pkg:deb/ubuntu/gdal?arch=source&distro=esm-apps-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.11.3+dfsg-3ubuntu0.1~esm2

Affected versions

1.*
1.11.2+dfsg-3ubuntu3
1.11.2+dfsg-3ubuntu4
1.11.3+dfsg-2build1
1.11.3+dfsg-2build2
1.11.3+dfsg-2build3
1.11.3+dfsg-3
1.11.3+dfsg-3build1
1.11.3+dfsg-3build2
1.11.3+dfsg-3ubuntu0.1~esm1

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "1.11.3+dfsg-3ubuntu0.1~esm2"
        },
        {
            "binary_name":  "libgdal-java",
            "binary_version":  "1.11.3+dfsg-3ubuntu0.1~esm2"
        },
        {
            "binary_name":  "libgdal-perl",
            "binary_version":  "1.11.3+dfsg-3ubuntu0.1~esm2"
        },
        {
            "binary_name":  "libgdal1i",
            "binary_version":  "1.11.3+dfsg-3ubuntu0.1~esm2"
        },
        {
            "binary_name":  "python-gdal",
            "binary_version":  "1.11.3+dfsg-3ubuntu0.1~esm2"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "1.11.3+dfsg-3ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"
Ubuntu:Pro:18.04:LTS
gdal

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.2.3+dfsg-2ubuntu0.1~esm1

Affected versions

2.*
2.2.1+dfsg-2build3
2.2.1+dfsg-2build5
2.2.2+dfsg-2build1
2.2.3+dfsg-1
2.2.3+dfsg-2

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "2.2.3+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "gdal-data",
            "binary_version":  "2.2.3+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal-java",
            "binary_version":  "2.2.3+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal-perl",
            "binary_version":  "2.2.3+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal20",
            "binary_version":  "2.2.3+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "python-gdal",
            "binary_version":  "2.2.3+dfsg-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "2.2.3+dfsg-2ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"
Ubuntu:Pro:20.04:LTS
gdal

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.4+dfsg-1ubuntu0.1~esm1

Affected versions

2.*
2.4.2+dfsg-1build2
2.4.2+dfsg-1build4
2.4.2+dfsg-2
2.4.3+dfsg-1
3.*
3.0.4+dfsg-1
3.0.4+dfsg-1build1
3.0.4+dfsg-1build2
3.0.4+dfsg-1build3

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "3.0.4+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "gdal-data",
            "binary_version":  "3.0.4+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal-java",
            "binary_version":  "3.0.4+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal-perl",
            "binary_version":  "3.0.4+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal26",
            "binary_version":  "3.0.4+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "3.0.4+dfsg-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"
Ubuntu:Pro:22.04:LTS
gdal

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.4.1+dfsg-1ubuntu0.1~esm1

Affected versions

3.*
3.2.2+dfsg-3ubuntu2
3.4.0+dfsg-1
3.4.1+dfsg-1
3.4.1+dfsg-1build1
3.4.1+dfsg-1build3
3.4.1+dfsg-1build4

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "3.4.1+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "gdal-data",
            "binary_version":  "3.4.1+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal-perl",
            "binary_version":  "3.4.1+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal30",
            "binary_version":  "3.4.1+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "3.4.1+dfsg-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"
Ubuntu:Pro:24.04:LTS
gdal

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.8.4+dfsg-3ubuntu3+esm1

Affected versions

3.*
3.7.1+dfsg-1build1
3.8.0+dfsg-1
3.8.1+dfsg-1build1
3.8.2+dfsg-1
3.8.3+dfsg-1
3.8.4+dfsg-1
3.8.4+dfsg-3ubuntu2
3.8.4+dfsg-3ubuntu3

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "3.8.4+dfsg-3ubuntu3+esm1"
        },
        {
            "binary_name":  "gdal-data",
            "binary_version":  "3.8.4+dfsg-3ubuntu3+esm1"
        },
        {
            "binary_name":  "gdal-plugins",
            "binary_version":  "3.8.4+dfsg-3ubuntu3+esm1"
        },
        {
            "binary_name":  "libgdal34t64",
            "binary_version":  "3.8.4+dfsg-3ubuntu3+esm1"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "3.8.4+dfsg-3ubuntu3+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"
Ubuntu:Pro:26.04:LTS
gdal

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.12.2+dfsg-1ubuntu0.1~esm1

Affected versions

3.*
3.10.3+dfsg-1build2
3.10.3+dfsg-1build3
3.11.4+dfsg-1
3.12.0+dfsg-1
3.12.1+dfsg-1
3.12.2+dfsg-1
3.12.2+dfsg-1build1
3.12.2+dfsg-1build2

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "gdal-bin",
            "binary_version":  "3.12.2+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "gdal-data",
            "binary_version":  "3.12.2+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "gdal-plugins",
            "binary_version":  "3.12.2+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "libgdal38",
            "binary_version":  "3.12.2+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name":  "python3-gdal",
            "binary_version":  "3.12.2+dfsg-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-8086.json"