CVE-2026-110657

Khronos NNEF-Tools nnef through 1.0.10 and nnef-tools through 1.0.11 contain a path traversal vulnerability that allows attackers to write files outside the model directory via crafted variable labels. Attackers can supply a graph.nnef with '../' sequences or absolute paths in labels to create or overwrite '.dat' files when users convert, save, or generate weights.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/KhronosGroup/NNEF-Tools
https://github.com/KhronosGroup/NNEF-Tools/blob/0bb9c04fcf69c19e0aefa1ba9bf65f05478c8f81/nnef-pyproject/nnef/__init__.py#L87
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SJiYagajfe
https://www.vulncheck.com/advisories/khronos-nnef-tools-nnef-through-1.0.10-and-nnef-tools-through-1.0.11-path-traversal-via-variable-label
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SJiYagajfe

Configurations

No configuration.

History

14 Oct 2026, 18:17

Type	Values Removed	Values Added
References	~~() https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SJiYagajfe -~~	() https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SJiYagajfe -

14 Oct 2026, 16:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-14 16:17

Updated : 2026-10-16 19:18

NVD link : CVE-2026-110657

Mitre link : CVE-2026-110657

CVE.ORG link : CVE-2026-110657

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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