UBUNTU-CVE-2026-110606

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Source
https://ubuntu.com/security/CVE-2026-110606
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-110606
Upstream
Published
2026-10-15T00:00:00Z
Modified
2026-10-17T12:59:52Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS Calculator
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

LibreCAD libdxfrw through LC2.2.0 (LibreCAD through 2.2.1.5) contains a stack-based out-of-bounds read vulnerability in dwgReader18::readFileHeader() caused by calling strlen on non-NUL-terminated buffers. Attackers can supply a crafted AC1018, AC1024 or AC1027 DWG file without NUL bytes in the decrypted header to read adjacent stack memory and crash the process.

References

Affected packages

Ubuntu:20.04:LTS
librecad

Package

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

Affected ranges

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

Affected versions

2.*
2.1.3-1.2
2.1.3-1.2build1
2.1.3-1.2+deb10u1build0.20.04.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "librecad",
            "binary_version":  "2.1.3-1.2+deb10u1build0.20.04.1"
        },
        {
            "binary_name":  "librecad-data",
            "binary_version":  "2.1.3-1.2+deb10u1build0.20.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json"
Ubuntu:22.04:LTS
librecad

Package

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

Affected ranges

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

Affected versions

2.*
2.1.3-1.3
2.1.3-3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "librecad",
            "binary_version":  "2.1.3-3"
        },
        {
            "binary_name":  "librecad-data",
            "binary_version":  "2.1.3-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json"
Ubuntu:24.04:LTS
librecad

Package

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

Affected ranges

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

Affected versions

2.*
2.2.0-1
2.2.0.2-1
2.2.0.2-1build1
2.2.0.2-1build2
2.2.0.2-1build3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "librecad",
            "binary_version":  "2.2.0.2-1build3"
        },
        {
            "binary_name":  "librecad-data",
            "binary_version":  "2.2.0.2-1build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json"
Ubuntu:26.04:LTS
librecad

Package

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

Affected ranges

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

Affected versions

2.*
2.2.0.2-1build3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "librecad",
            "binary_version":  "2.2.0.2-1build3"
        },
        {
            "binary_name":  "librecad-data",
            "binary_version":  "2.2.0.2-1build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json"
Ubuntu:26.10
librecad

Package

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

Affected ranges

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

Affected versions

2.*
2.2.0.2-1build3
2.2.0.2-3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "librecad",
            "binary_version":  "2.2.0.2-3"
        },
        {
            "binary_name":  "librecad-data",
            "binary_version":  "2.2.0.2-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json"
Ubuntu:Pro:16.04:LTS
librecad

Package

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

Affected ranges

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

Affected versions

2.*
2.0.4-1build1
2.0.8-1
2.0.9-2
2.0.9-2ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "librecad",
            "binary_version":  "2.0.9-2ubuntu0.1~esm1"
        },
        {
            "binary_name":  "librecad-data",
            "binary_version":  "2.0.9-2ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json"
Ubuntu:Pro:18.04:LTS
librecad

Package

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

Affected ranges

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

Affected versions

2.*
2.1.2-1
2.1.2-1ubuntu0.1~esm1
2.1.2-1ubuntu0.1~esm2
2.1.2-1ubuntu0.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "librecad",
            "binary_version":  "2.1.2-1ubuntu0.1~esm2"
        },
        {
            "binary_name":  "librecad-data",
            "binary_version":  "2.1.2-1ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110606.json"