{"id":"CVE-2026-110657","revision":"2ac32e706596419fb96a1e08a0c8c63f","records":[{"revision":"2ac32e706596419fb96a1e08a0c8c63f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-110657","aliases":[],"title":"Khronos NNEF-Tools nnef through 1.0.10 and nnef-tools through 1.0.11 Path Traversal via Variable Label","description":"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.","state":0,"publishedAt":"2026-10-14T15:01:23.943+00:00","modifiedAt":"2026-10-14T17:39:15.871+00:00","affected":[{"ecosystem":"https://pypi.org","name":"nnef","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Khronos Group\",\n                    \"product\": \"nnef\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThanOrEqual\": \"1.0.10\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:pypi/nnef\",\n                    \"collectionURL\": \"https://pypi.org\",\n                    \"repo\": \"https://github.com/KhronosGroup/NNEF-Tools\"\n                }"},{"ecosystem":"https://pypi.org","name":"nnef-tools","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Khronos Group\",\n                    \"product\": \"nnef-tools\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"1.0.11\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:pypi/nnef-tools\",\n                    \"collectionURL\": \"https://pypi.org\",\n                    \"repo\": \"https://github.com/KhronosGroup/NNEF-Tools\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":4.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","score":3.3,"severity":"LOW"}],"references":["https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SJiYagajfe","https://github.com/KhronosGroup/NNEF-Tools/blob/0bb9c04fcf69c19e0aefa1ba9bf65f05478c8f81/nnef-pyproject/nnef/__init__.py#L87","https://github.com/KhronosGroup/NNEF-Tools","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"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110657","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-110657","identifiers":["CVE-2026-110657"]},"retained":false,"historicalAffected":[]}],"coverage":[]}