UBUNTU-CVE-2026-111275

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Source
https://ubuntu.com/security/CVE-2026-111275
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-111275
Upstream
Published
2026-10-16T00:00:00Z
Modified
2026-10-17T12:59:52Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H CVSS Calculator
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

nifti_clib through 3.0.1 contains a stack-based out-of-bounds read and write vulnerability in nifti_convert_n2hdr2nim() because the NIfTI-2 dim[0] value is never range-checked. Attackers can supply a crafted 540-byte NIfTI-2 header read via nifti_image_read() to crash applications or corrupt stack memory.

References

Affected packages

Ubuntu:16.04:LTS
nifticlib

Package

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

Affected ranges

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

Affected versions

2.*
2.0.0-2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnifti2",
            "binary_version":  "2.0.0-2"
        },
        {
            "binary_name":  "nifti-bin",
            "binary_version":  "2.0.0-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json"
Ubuntu:18.04:LTS
nifticlib

Package

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

Affected ranges

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

Affected versions

2.*
2.0.0-2
2.0.0-2build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnifti2",
            "binary_version":  "2.0.0-2build1"
        },
        {
            "binary_name":  "nifti-bin",
            "binary_version":  "2.0.0-2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json"
Ubuntu:20.04:LTS
nifticlib

Package

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

Affected ranges

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

Affected versions

2.*
2.0.0-3
2.0.0-3ubuntu1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnifti2",
            "binary_version":  "2.0.0-3ubuntu1"
        },
        {
            "binary_name":  "nifti-bin",
            "binary_version":  "2.0.0-3ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json"
Ubuntu:22.04:LTS
nifticlib

Package

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

Affected ranges

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

Affected versions

3.*
3.0.1-8

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnifti2-2",
            "binary_version":  "3.0.1-8"
        },
        {
            "binary_name":  "libnifticdf2",
            "binary_version":  "3.0.1-8"
        },
        {
            "binary_name":  "libniftiio2",
            "binary_version":  "3.0.1-8"
        },
        {
            "binary_name":  "libznz3",
            "binary_version":  "3.0.1-8"
        },
        {
            "binary_name":  "nifti-bin",
            "binary_version":  "3.0.1-8"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json"
Ubuntu:24.04:LTS
nifticlib

Package

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

Affected ranges

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

Affected versions

3.*
3.0.1-9
3.0.1-9.1
3.0.1-9.1build1
3.0.1-9.1ubuntu2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnifti2-2",
            "binary_version":  "3.0.1-9.1ubuntu2"
        },
        {
            "binary_name":  "libnifticdf2",
            "binary_version":  "3.0.1-9.1ubuntu2"
        },
        {
            "binary_name":  "libniftiio2t64",
            "binary_version":  "3.0.1-9.1ubuntu2"
        },
        {
            "binary_name":  "libznz3t64",
            "binary_version":  "3.0.1-9.1ubuntu2"
        },
        {
            "binary_name":  "nifti-bin",
            "binary_version":  "3.0.1-9.1ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json"
Ubuntu:26.04:LTS
nifticlib

Package

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

Affected ranges

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

Affected versions

3.*
3.0.1-9.1ubuntu2
3.0.1-9.1ubuntu3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnifti2-2",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "libnifticdf2",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "libniftiio2t64",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "libznz3t64",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "nifti-bin",
            "binary_version":  "3.0.1-9.1ubuntu3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json"
Ubuntu:26.10
nifticlib

Package

Name
nifticlib
Purl
pkg:deb/ubuntu/nifticlib?arch=source&distro=stonking

Affected ranges

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

Affected versions

3.*
3.0.1-9.1ubuntu3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnifti2-2",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "libnifticdf2",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "libniftiio2t64",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "libznz3t64",
            "binary_version":  "3.0.1-9.1ubuntu3"
        },
        {
            "binary_name":  "nifti-bin",
            "binary_version":  "3.0.1-9.1ubuntu3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-111275.json"