UBUNTU-CVE-2026-47215

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Source
https://ubuntu.com/security/CVE-2026-47215
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-47215.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-47215
Upstream
Published
2026-09-15T16:17:00Z
Modified
2026-09-24T02:00:32Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

SingularityCE and SingularityPRO are open source container platforms. Prior to SingularityCE 4.4.2 and SingularityPRO 4.3.9 and 4.1.14, incorrect path-string matching in the singularity.conf limit container paths directive allows a container in a sibling directory such as /data/safe-but-unsafe to be run when /data/safe is allowed under setuid mode. This permits a user to run a container from outside the administrator's configured path allowlist. Installations that do not use limit container paths are not affected. This issue is fixed in SingularityCE 4.4.2 and SingularityPRO 4.3.9 and 4.1.14.

References

Affected packages

Ubuntu:Pro:18.04:LTS / singularity-container

Package

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

Affected ranges

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

Affected versions

2.*
2.3.1-2
2.3.2-1
2.4.1-1
2.4.2-2
2.4.2-3
2.4.2-4
2.4.2-4ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "singularity-container",
            "binary_version":  "2.4.2-4ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-47215.json"

Ubuntu:Pro:24.04:LTS / singularity-container

Package

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

Affected ranges

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

Affected versions

4.*
4.1.1+ds2-1
4.1.1+ds2-1build1
4.1.1+ds2-1ubuntu0.1
4.1.1+ds2-1ubuntu0.2
4.1.1+ds2-1ubuntu0.2+esm1
4.1.1+ds2-1ubuntu0.3
4.1.1+ds2-1ubuntu0.3+esm1
4.1.1+ds2-1ubuntu0.3+esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "golang-github-sylabs-singularity-dev",
            "binary_version":  "4.1.1+ds2-1ubuntu0.3+esm2"
        },
        {
            "binary_name":  "singularity-container",
            "binary_version":  "4.1.1+ds2-1ubuntu0.3+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-47215.json"

Ubuntu:25.10 / singularity-container

Package

Name
singularity-container
Purl
pkg:deb/ubuntu/singularity-container?arch=source&distro=questing

Affected ranges

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

Affected versions

4.*
4.1.5+ds4-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "golang-github-sylabs-singularity-dev",
            "binary_version":  "4.1.5+ds4-1"
        },
        {
            "binary_name":  "singularity-container",
            "binary_version":  "4.1.5+ds4-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-47215.json"

Ubuntu:26.04:LTS / singularity-container

Package

Name
singularity-container
Purl
pkg:deb/ubuntu/singularity-container?arch=source&distro=resolute

Affected ranges

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

Affected versions

4.*
4.1.5+ds4-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "golang-github-sylabs-singularity-dev",
            "binary_version":  "4.1.5+ds4-1"
        },
        {
            "binary_name":  "singularity-container",
            "binary_version":  "4.1.5+ds4-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-47215.json"