UBUNTU-CVE-2026-4738

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Source

https://ubuntu.com/security/CVE-2026-4738

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-4738

Upstream

CVE-2026-4738

Published

2026-03-24T04:17:00Z

Modified

2026-04-22T16:34:40.379881Z

Severity

9.4 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:P/AU:Y/R:U/V:C/RE:L/U:Amber CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). This vulnerability is associated with program files inftree9.C‎. This issue affects gdal: before 3.11.0.

References

Affected packages

Ubuntu:16.04:LTS

gdal

Package

Name: gdal
Purl: pkg:deb/ubuntu/gdal@1.11.3+dfsg-3build2?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.11.3+dfsg-3build2",
            "binary_name": "gdal-bin"
        },
        {
            "binary_version": "1.11.3+dfsg-3build2",
            "binary_name": "libgdal-java"
        },
        {
            "binary_version": "1.11.3+dfsg-3build2",
            "binary_name": "libgdal-perl"
        },
        {
            "binary_version": "1.11.3+dfsg-3build2",
            "binary_name": "libgdal1i"
        },
        {
            "binary_version": "1.11.3+dfsg-3build2",
            "binary_name": "python-gdal"
        },
        {
            "binary_version": "1.11.3+dfsg-3build2",
            "binary_name": "python3-gdal"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json"

Ubuntu:18.04:LTS

gdal

Package

Name: gdal
Purl: pkg:deb/ubuntu/gdal@2.2.3+dfsg-2?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

{
    "binaries": [
        {
            "binary_version": "2.2.3+dfsg-2",
            "binary_name": "gdal-bin"
        },
        {
            "binary_version": "2.2.3+dfsg-2",
            "binary_name": "gdal-data"
        },
        {
            "binary_version": "2.2.3+dfsg-2",
            "binary_name": "libgdal-java"
        },
        {
            "binary_version": "2.2.3+dfsg-2",
            "binary_name": "libgdal-perl"
        },
        {
            "binary_version": "2.2.3+dfsg-2",
            "binary_name": "libgdal20"
        },
        {
            "binary_version": "2.2.3+dfsg-2",
            "binary_name": "python-gdal"
        },
        {
            "binary_version": "2.2.3+dfsg-2",
            "binary_name": "python3-gdal"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json"

Ubuntu:20.04:LTS

gdal

Package

Name: gdal
Purl: pkg:deb/ubuntu/gdal@3.0.4+dfsg-1build3?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

{
    "binaries": [
        {
            "binary_version": "3.0.4+dfsg-1build3",
            "binary_name": "gdal-bin"
        },
        {
            "binary_version": "3.0.4+dfsg-1build3",
            "binary_name": "gdal-data"
        },
        {
            "binary_version": "3.0.4+dfsg-1build3",
            "binary_name": "libgdal-java"
        },
        {
            "binary_version": "3.0.4+dfsg-1build3",
            "binary_name": "libgdal-perl"
        },
        {
            "binary_version": "3.0.4+dfsg-1build3",
            "binary_name": "libgdal26"
        },
        {
            "binary_version": "3.0.4+dfsg-1build3",
            "binary_name": "python3-gdal"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json"

Ubuntu:22.04:LTS

gdal

Package

Name: gdal
Purl: pkg:deb/ubuntu/gdal@3.4.1+dfsg-1build4?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

{
    "binaries": [
        {
            "binary_version": "3.4.1+dfsg-1build4",
            "binary_name": "gdal-bin"
        },
        {
            "binary_version": "3.4.1+dfsg-1build4",
            "binary_name": "gdal-data"
        },
        {
            "binary_version": "3.4.1+dfsg-1build4",
            "binary_name": "libgdal-perl"
        },
        {
            "binary_version": "3.4.1+dfsg-1build4",
            "binary_name": "libgdal30"
        },
        {
            "binary_version": "3.4.1+dfsg-1build4",
            "binary_name": "python3-gdal"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json"

Ubuntu:24.04:LTS

gdal

Package

Name: gdal
Purl: pkg:deb/ubuntu/gdal@3.8.4+dfsg-3ubuntu3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

{
    "binaries": [
        {
            "binary_version": "3.8.4+dfsg-3ubuntu3",
            "binary_name": "gdal-bin"
        },
        {
            "binary_version": "3.8.4+dfsg-3ubuntu3",
            "binary_name": "gdal-data"
        },
        {
            "binary_version": "3.8.4+dfsg-3ubuntu3",
            "binary_name": "gdal-plugins"
        },
        {
            "binary_version": "3.8.4+dfsg-3ubuntu3",
            "binary_name": "libgdal34t64"
        },
        {
            "binary_version": "3.8.4+dfsg-3ubuntu3",
            "binary_name": "python3-gdal"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json"

Ubuntu:25.10

gdal

Package

Name: gdal
Purl: pkg:deb/ubuntu/gdal@3.10.3+dfsg-1build2?arch=source&distro=questing

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown 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_version": "3.10.3+dfsg-1build2",
            "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"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json"

Ubuntu:Pro:14.04:LTS

gdal

Package

Name: gdal
Purl: pkg:deb/ubuntu/gdal@1.10.1+dfsg-5ubuntu1+esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

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

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1.10.1+dfsg-5ubuntu1+esm1",
            "binary_name": "gdal-bin"
        },
        {
            "binary_version": "1.10.1+dfsg-5ubuntu1+esm1",
            "binary_name": "libgdal-java"
        },
        {
            "binary_version": "1.10.1+dfsg-5ubuntu1+esm1",
            "binary_name": "libgdal-perl"
        },
        {
            "binary_version": "1.10.1+dfsg-5ubuntu1+esm1",
            "binary_name": "libgdal1h"
        },
        {
            "binary_version": "1.10.1+dfsg-5ubuntu1+esm1",
            "binary_name": "python-gdal"
        },
        {
            "binary_version": "1.10.1+dfsg-5ubuntu1+esm1",
            "binary_name": "python3-gdal"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-4738.json"