CVE-2026-4538
HIGH7.8EPSS 0.03%PyTorch pt2 Loading deserialization
發布日:2026/3/22修改日:2026/5/21
描述
A vulnerability was identified in PyTorch 2.10.0. The affected element is an unknown function of the component pt2 Loading Handler. The manipulation leads to deserialization. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The project was informed of the problem early through a pull request but has not reacted yet.
受影響套件(3)
- Bitnami/pytorch>= 2.10.0, < 2.11.0
- Debian/pytorchfrom 0
- PyPI/torchfrom 0, <= 2.10.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
參考連結(7)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2026-4538
- ADVISORYhttps://vuldb.com/?id.352326
- ADVISORYhttps://vuldb.com/?submit.774681
- PATCHhttps://github.com/pytorch/pytorch/pull/176791
- REPORThttps://vuldb.com/?ctiid.352326
- WEBhttps://github.com/pytorch/pytorch/
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2026-4538