CVE-2026-110606

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Source
https://cve.org/CVERecord?id=CVE-2026-110606
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110606.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-110606
Published
2026-10-14T14:16:46Z
Modified
2026-10-16T02:47:41Z
Severity
  • 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
Summary
LibreCAD libdxfrw through LC2.2.0 Stack Out-of-Bounds Read via dwgReader18::readFileHeader
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.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-125"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110606.json"
}
References

Affected packages

Git / github.com/librecad/libdxfrw

Affected ranges

Type
GIT
Repo
https://github.com/librecad/libdxfrw
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0c5595930b20917a40ed7c188475eaca624b8ce9
Database specific
Show details 
{
    "source":  "REFERENCES"
}
Type
GIT
Repo
https://github.com/librecad/librecad
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0cd56672320f298c6d8f8fc9f006cfa85d6e6221
Fixed
7ebab007d9eb4c68609388b835a2487648f0877b
Fixed
abd1f4a8e32dbd871c986086227502217200cd4b
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "LC2.2.0"
        },
        {
            "fixed":  "2.2.1.5"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0.0
1.0.0beta5
1.0.1
1.1.0-rc1
2.*
2.0.0
2.0.0rc3
2.0.6
2.1.0-alpha
2.2.0
2.2.0-rc1
2.2.0-rc2
2.2.0-rc3
2.2.0-rc4
2.2.0.2
2.2.1-latest
2.2.1.1_rc-latest
2.2.1.3_rc-latest
2.2.1_alpha
2.2.1_rc-latest
2.2.1_rc1
2.2.1_rc2
2.2.1_rc3
2.2.1_rc4
2.2.1_rc5
2.2.2-alpha2
2.2.2_alpha-latest
2.2.2_alpha1
LC2.*
LC2.2.0
Other
continuous
downloads-latest
latest
v0.*
v0.5.10
v2.*
v2.2.1
v2.2.1.1
v2.2.1.2
v2.2.1.3
v2.2.1.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110606.json"