UBUNTU-CVE-2026-32640

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Source
https://ubuntu.com/security/CVE-2026-32640
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-32640
Upstream
Downstream
Related
Published
2026-03-16T14:19:00Z
Modified
2026-05-26T07:30:13.884072214Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

SimpleEval is a library for adding evaluatable expressions into python projects. Prior to 1.0.5, objects (including modules) can leak dangerous modules through to direct access inside the sandbox. If the objects you've passed in as names to SimpleEval have modules or other disallowed / dangerous objects available as attrs. Additionally, dangerous functions or modules could be accessed by passing them as callbacks to other safe functions to call. The latest version 1.0.5 has this issue fixed. This vulnerability is fixed in 1.0.5.

References

Affected packages

Ubuntu:24.04:LTS
simpleeval

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.12-1+deb12u1build0.24.04.1

Affected versions

0.*
0.9.12-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.12-1+deb12u1build0.24.04.1",
            "binary_name": "python3-simpleeval"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json"
Ubuntu:25.10
simpleeval

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.3-1+deb13u1build0.25.10.1

Affected versions

1.*
1.0.3-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.3-1+deb13u1build0.25.10.1",
            "binary_name": "python3-simpleeval"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json"
Ubuntu:26.04:LTS
simpleeval

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.3-1+deb13u1build0.26.04.1

Affected versions

1.*
1.0.3-1
1.0.3-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.3-1+deb13u1build0.26.04.1",
            "binary_name": "python3-simpleeval"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json"
Ubuntu:Pro:16.04:LTS
simpleeval

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.7-1ubuntu0.1~esm1

Affected versions

0.*
0.8.5-1
0.8.7-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.8.7-1ubuntu0.1~esm1",
            "binary_name": "python-simpleeval"
        },
        {
            "binary_version": "0.8.7-1ubuntu0.1~esm1",
            "binary_name": "python3-simpleeval"
        }
    ],
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json"
Ubuntu:Pro:18.04:LTS
simpleeval

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.5-1ubuntu0.1~esm1

Affected versions

0.*
0.9.3-1
0.9.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.5-1ubuntu0.1~esm1",
            "binary_name": "python-simpleeval"
        },
        {
            "binary_version": "0.9.5-1ubuntu0.1~esm1",
            "binary_name": "python3-simpleeval"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json"
Ubuntu:Pro:20.04:LTS
simpleeval

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.10-1+deb11u1build0.20.04.1

Affected versions

0.*
0.9.6-1
0.9.6-2
0.9.10-0ubuntu1
0.9.10-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.10-1+deb11u1build0.20.04.1",
            "binary_name": "python3-simpleeval"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json"
Ubuntu:Pro:22.04:LTS
simpleeval

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.11-1ubuntu0.1~esm1

Affected versions

0.*
0.9.10-1
0.9.11-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.9.11-1ubuntu0.1~esm1",
            "binary_name": "python3-simpleeval"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32640.json"