UBUNTU-CVE-2026-10229

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Source

https://ubuntu.com/security/CVE-2026-10229

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-10229

Upstream

CVE-2026-10229

Published

2026-06-01T08:16:00Z

Modified

2026-06-03T11:20:11Z

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
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 determined in Assimp up to 6.0.4. This affects the function HL1MDLLoader::read_meshes of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. The project tagged the reported issue as bug.

References

Affected packages

Ubuntu:16.04:LTS

assimp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.0~dfsg-4ubuntu4

3.1.1~dfsg-5

3.2~dfsg-1

3.2~dfsg-2

3.2~dfsg-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "assimp-utils",
            "binary_version": "3.2~dfsg-3"
        },
        {
            "binary_name": "libassimp3v5",
            "binary_version": "3.2~dfsg-3"
        },
        {
            "binary_name": "python-pyassimp",
            "binary_version": "3.2~dfsg-3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json"

Ubuntu:18.04:LTS

assimp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.3.1~dfsg-5

3.3.1~dfsg-5ubuntu1

3.3.1~dfsg-5+build1

4.*

4.0.1~dfsg-1~exp2

4.0.1~dfsg-1

4.1.0~dfsg-1

4.1.0~dfsg-2

4.1.0~dfsg-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "assimp-utils",
            "binary_version": "4.1.0~dfsg-3"
        },
        {
            "binary_name": "libassimp4",
            "binary_version": "4.1.0~dfsg-3"
        },
        {
            "binary_name": "python-pyassimp",
            "binary_version": "4.1.0~dfsg-3"
        },
        {
            "binary_name": "python3-pyassimp",
            "binary_version": "4.1.0~dfsg-3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json"

Ubuntu:20.04:LTS

assimp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.1.0~dfsg-5

4.1.0~dfsg-5ubuntu1

5.*

5.0.1~ds0-1build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "assimp-testmodels",
            "binary_version": "5.0.1~ds0-1build1"
        },
        {
            "binary_name": "assimp-utils",
            "binary_version": "5.0.1~ds0-1build1"
        },
        {
            "binary_name": "libassimp5",
            "binary_version": "5.0.1~ds0-1build1"
        },
        {
            "binary_name": "python3-pyassimp",
            "binary_version": "5.0.1~ds0-1build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json"

Ubuntu:22.04:LTS

assimp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.0.1~ds0-2

5.0.1~ds0-3ubuntu1

5.1.4~ds0-1

5.1.5~ds0-1

5.1.6~ds0-1

5.2.0~ds0-2

5.2.1~ds0-1

5.2.2~ds0-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "assimp-testmodels",
            "binary_version": "5.2.2~ds0-1"
        },
        {
            "binary_name": "assimp-utils",
            "binary_version": "5.2.2~ds0-1"
        },
        {
            "binary_name": "libassimp5",
            "binary_version": "5.2.2~ds0-1"
        },
        {
            "binary_name": "python3-pyassimp",
            "binary_version": "5.2.2~ds0-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json"

Ubuntu:24.04:LTS

assimp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.2.5~ds0-1.1build1

5.3.1+ds-1

5.3.1+ds-2

5.3.1+ds-2build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "assimp-testmodels",
            "binary_version": "5.3.1+ds-2build1"
        },
        {
            "binary_name": "assimp-utils",
            "binary_version": "5.3.1+ds-2build1"
        },
        {
            "binary_name": "libassimp5",
            "binary_version": "5.3.1+ds-2build1"
        },
        {
            "binary_name": "python3-pyassimp",
            "binary_version": "5.3.1+ds-2build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json"

Ubuntu:25.10

assimp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.4.3+ds-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "assimp-testmodels",
            "binary_version": "5.4.3+ds-2"
        },
        {
            "binary_name": "assimp-utils",
            "binary_version": "5.4.3+ds-2"
        },
        {
            "binary_name": "libassimp5",
            "binary_version": "5.4.3+ds-2"
        },
        {
            "binary_name": "python3-pyassimp",
            "binary_version": "5.4.3+ds-2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json"

Ubuntu:26.04:LTS

assimp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.4.3+ds-2

6.*

6.0.2+ds-1

6.0.3+ds-1

6.0.4+ds-1

6.0.4+ds-1build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "assimp-testmodels",
            "binary_version": "6.0.4+ds-1build1"
        },
        {
            "binary_name": "assimp-utils",
            "binary_version": "6.0.4+ds-1build1"
        },
        {
            "binary_name": "libassimp6",
            "binary_version": "6.0.4+ds-1build1"
        },
        {
            "binary_name": "python3-pyassimp",
            "binary_version": "6.0.4+ds-1build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-10229.json"