UBUNTU-CVE-2025-9732

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Source
https://ubuntu.com/security/CVE-2025-9732
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-9732
Upstream
Published
2025-08-31T14:15:00Z
Modified
2026-05-20T16:24:04.863955401Z
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
  • 4.8 (Medium) 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 CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

A vulnerability was identified in DCMTK up to 3.6.9. This affects an unknown function in the library dcmimage/include/dcmtk/dcmimage/diybrpxt.h of the component dcm2img. Such manipulation leads to memory corruption. Local access is required to approach this attack. The name of the patch is 7ad81d69b. It is best practice to apply a patch to resolve this issue.

References

Affected packages

Ubuntu:25.10
dcmtk

Package

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

Affected ranges

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

Affected versions

3.*
3.6.9-4
3.6.9-5
3.6.9-5build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dcmtk",
            "binary_version": "3.6.9-5build1"
        },
        {
            "binary_name": "dcmtk-data",
            "binary_version": "3.6.9-5build1"
        },
        {
            "binary_name": "libdcmtk19",
            "binary_version": "3.6.9-5build1"
        }
    ],
    "priority_reason": "local access is mandatory"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json"
Ubuntu:26.04:LTS
dcmtk

Package

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

Affected ranges

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

Affected versions

3.*
3.6.9-5build1
3.6.9-6
3.7.0+really3.6.9-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dcmtk",
            "binary_version": "3.7.0+really3.6.9-1"
        },
        {
            "binary_name": "dcmtk-data",
            "binary_version": "3.7.0+really3.6.9-1"
        },
        {
            "binary_name": "libdcmtk19",
            "binary_version": "3.7.0+really3.6.9-1"
        }
    ],
    "priority_reason": "local access is mandatory"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json"
Ubuntu:Pro:16.04:LTS
dcmtk

Package

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

Affected ranges

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

Affected versions

3.*
3.6.0-15.1
3.6.1~20150629-5
3.6.1~20150924-4
3.6.1~20150924-5
3.6.1~20150924-5ubuntu0.1~esm1
3.6.1~20150924-5ubuntu0.1~esm2
3.6.1~20150924-5ubuntu0.1~esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dcmtk",
            "binary_version": "3.6.1~20150924-5ubuntu0.1~esm3"
        },
        {
            "binary_name": "libdcmtk5",
            "binary_version": "3.6.1~20150924-5ubuntu0.1~esm3"
        }
    ],
    "priority_reason": "local access is mandatory"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json"
Ubuntu:Pro:18.04:LTS
dcmtk

Package

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

Affected ranges

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

Affected versions

3.*
3.6.2-2
3.6.2-2build1
3.6.2-3
3.6.2-3build1
3.6.2-3build2
3.6.2-3build3
3.6.2-3ubuntu0.1~esm1
3.6.2-3ubuntu0.1~esm2
3.6.2-3ubuntu0.1~esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dcmtk",
            "binary_version": "3.6.2-3ubuntu0.1~esm3"
        },
        {
            "binary_name": "libdcmtk12",
            "binary_version": "3.6.2-3ubuntu0.1~esm3"
        }
    ],
    "priority_reason": "local access is mandatory"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json"
Ubuntu:Pro:20.04:LTS
dcmtk

Package

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

Affected ranges

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

Affected versions

3.*
3.6.4-2.1
3.6.4-2.1build1
3.6.4-2.1build2
3.6.4-2.1ubuntu0.1~esm1
3.6.4-2.1ubuntu0.1
3.6.4-2.1ubuntu0.1+esm1
3.6.4-2.1ubuntu0.2
3.6.4-2.1ubuntu0.2+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dcmtk",
            "binary_version": "3.6.4-2.1ubuntu0.2+esm1"
        },
        {
            "binary_name": "libdcmtk14",
            "binary_version": "3.6.4-2.1ubuntu0.2+esm1"
        }
    ],
    "priority_reason": "local access is mandatory"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json"
Ubuntu:Pro:22.04:LTS
dcmtk

Package

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

Affected ranges

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

Affected versions

3.*
3.6.5-1
3.6.6-3ubuntu1
3.6.6-3ubuntu2
3.6.6-4
3.6.6-5
3.6.6-5ubuntu0.1~esm1
3.6.6-5ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dcmtk",
            "binary_version": "3.6.6-5ubuntu0.1~esm2"
        },
        {
            "binary_name": "libdcmtk16",
            "binary_version": "3.6.6-5ubuntu0.1~esm2"
        }
    ],
    "priority_reason": "local access is mandatory"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json"
Ubuntu:Pro:24.04:LTS
dcmtk

Package

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

Affected ranges

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

Affected versions

3.*
3.6.7-9
3.6.7-9.1build2
3.6.7-9.1build3
3.6.7-9.1build4
3.6.7-9.1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dcmtk",
            "binary_version": "3.6.7-9.1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libdcmtk17t64",
            "binary_version": "3.6.7-9.1ubuntu0.1~esm1"
        }
    ],
    "priority_reason": "local access is mandatory"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9732.json"