DEBIAN-CVE-2026-34445

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Source
https://security-tracker.debian.org/tracker/CVE-2026-34445
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34445.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-34445
Upstream
  • CVE-2026-34445
Published
2026-04-01T18:16:30.500Z
Modified
2026-04-02T13:31:04.167711Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H CVSS Calculator
Summary
[none]
Details

Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, the ExternalDataInfo class in ONNX was using Python’s setattr() function to load metadata (like file paths or data lengths) directly from an ONNX model file. It didn’t check if the "keys" in the file were valid. Due to this, an attacker could craft a malicious model that overwrites internal object properties. This issue has been patched in version 1.21.0.

References

Affected packages

Debian:11 / onnx

Package

Name
onnx
Purl
pkg:deb/debian/onnx?arch=source

Affected ranges

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

Affected versions

1.*
1.7.0+dfsg-3
1.7.0+dfsg-3.1
1.12.0-1~exp1
1.12.0-1
1.12.0-2
1.13.1-1
1.13.1-2
1.13.1-3
1.14.1-1
1.14.1-2
1.14.1-2.1~exp1
1.14.1-2.1
1.16.1-1
1.16.2-1
1.17.0-1
1.17.0-2
1.17.0-3
1.19.1-1~exp1
1.20.0-1~exp1
1.20.0-1
1.20.0-3
1.20.0-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34445.json"

Debian:12 / onnx

Package

Name
onnx
Purl
pkg:deb/debian/onnx?arch=source

Affected ranges

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

Affected versions

1.*
1.12.0-2
1.13.1-1
1.13.1-2
1.13.1-3
1.14.1-1
1.14.1-2
1.14.1-2.1~exp1
1.14.1-2.1
1.16.1-1
1.16.2-1
1.17.0-1
1.17.0-2
1.17.0-3
1.19.1-1~exp1
1.20.0-1~exp1
1.20.0-1
1.20.0-3
1.20.0-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34445.json"

Debian:13 / onnx

Package

Name
onnx
Purl
pkg:deb/debian/onnx?arch=source

Affected ranges

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

Affected versions

1.*
1.17.0-3
1.19.1-1~exp1
1.20.0-1~exp1
1.20.0-1
1.20.0-3
1.20.0-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34445.json"

Debian:14 / onnx

Package

Name
onnx
Purl
pkg:deb/debian/onnx?arch=source

Affected ranges

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

Affected versions

1.*
1.17.0-3
1.19.1-1~exp1
1.20.0-1~exp1
1.20.0-1
1.20.0-3
1.20.0-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34445.json"