UBUNTU-CVE-2021-26826

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Source
https://ubuntu.com/security/CVE-2021-26826
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-26826.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-26826
Upstream
Downstream
Related
Published
2021-02-08T15:15:00Z
Modified
2025-07-16T07:42:25.888326Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A stack overflow issue exists in Godot Engine up to v3.2 and is caused by improper boundary checks when loading .TGA image files. Depending on the context of the application, attack vector can be local or remote, and can lead to code execution and/or system crash.

References

Affected packages

Ubuntu:Pro:20.04:LTS / godot

Package

Name
godot
Purl
pkg:deb/ubuntu/godot@3.2-stable-2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

3.*

3.0.6-2build1
3.0.6-2build2
3.2-stable-2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "godot3",
            "binary_version": "3.2-stable-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-dbgsym",
            "binary_version": "3.2-stable-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-runner",
            "binary_version": "3.2-stable-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-runner-dbgsym",
            "binary_version": "3.2-stable-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-server",
            "binary_version": "3.2-stable-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-server-dbgsym",
            "binary_version": "3.2-stable-2ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:22.04:LTS / godot

Package

Name
godot
Purl
pkg:deb/ubuntu/godot@3.2.3-stable-1build2?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*

3.2.3-stable-1
3.2.3-stable-1build1
3.2.3-stable-1build2

Ubuntu:Pro:22.04:LTS / godot

Package

Name
godot
Purl
pkg:deb/ubuntu/godot@3.2.3-stable-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

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

Affected versions

3.*

3.2.3-stable-1
3.2.3-stable-1build1
3.2.3-stable-1build2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "godot3",
            "binary_version": "3.2.3-stable-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-dbgsym",
            "binary_version": "3.2.3-stable-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-runner",
            "binary_version": "3.2.3-stable-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-runner-dbgsym",
            "binary_version": "3.2.3-stable-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-server",
            "binary_version": "3.2.3-stable-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "godot3-server-dbgsym",
            "binary_version": "3.2.3-stable-1ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:24.04:LTS / godot

Package

Name
godot
Purl
pkg:deb/ubuntu/godot@3.5.2-stable-2build4?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-stable-2build4

Affected versions

3.*

3.5.2-stable-2
3.5.2-stable-2build1
3.5.2-stable-2build3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "godot3",
            "binary_version": "3.5.2-stable-2build4"
        },
        {
            "binary_name": "godot3-dbgsym",
            "binary_version": "3.5.2-stable-2build4"
        },
        {
            "binary_name": "godot3-runner",
            "binary_version": "3.5.2-stable-2build4"
        },
        {
            "binary_name": "godot3-runner-dbgsym",
            "binary_version": "3.5.2-stable-2build4"
        },
        {
            "binary_name": "godot3-server",
            "binary_version": "3.5.2-stable-2build4"
        },
        {
            "binary_name": "godot3-server-dbgsym",
            "binary_version": "3.5.2-stable-2build4"
        }
    ]
}

Ubuntu:25.04 / godot

Package

Name
godot
Purl
pkg:deb/ubuntu/godot@3.6+ds-2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6+ds-2

Affected versions

3.*

3.5.2-stable-2build4
3.6+ds-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "godot3",
            "binary_version": "3.6+ds-2"
        },
        {
            "binary_name": "godot3-dbgsym",
            "binary_version": "3.6+ds-2"
        },
        {
            "binary_name": "godot3-runner",
            "binary_version": "3.6+ds-2"
        },
        {
            "binary_name": "godot3-runner-dbgsym",
            "binary_version": "3.6+ds-2"
        },
        {
            "binary_name": "godot3-server",
            "binary_version": "3.6+ds-2"
        },
        {
            "binary_name": "godot3-server-dbgsym",
            "binary_version": "3.6+ds-2"
        }
    ]
}