CVE-2026-34446
ONNX: Arbitrary File Read via ExternalData Hardlink Bypass in ONNX load
4.7
MEDIUM
CVSS 3.1
EPSS 0.18%
描述
Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, there is an issue in onnx.load, the code checks for symlinks to prevent path traversal, but completely misses hardlinks because a hardlink looks exactly like a regular file on the filesystem. This issue has been patched in version 1.21.0.
如何修補 CVE-2026-34446
要修補 CVE-2026-34446,請將受影響套件升級到下列已修補版本。
- —升級至 1.21.0 或更新版本
- —升級至 1.21.0 或更新版本
CVE-2026-34446 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.21.0
- from 0, < 1.21.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.7 | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N |