CVE-2026-119578— MONAI 1.6.0 before 1.6.1 Code Execution via Auto3DSeg algo_from_json()

Quick assessment

Affected

Project-MONAI MONAI

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MONAI 版本从 1.6.0 到 1.6.1（不含 1.6.1）存在远程代码执行漏洞。该漏洞位于模块的函数中，攻击者可通过构造工作目录中的文件，诱导受害者执行恶意 Python 代码。具体而言，攻击者可分发一个恶意的模块，并指定一个名称；当受害者调用或时，该模块会被导入并实例化，从而在默认配置下执行攻击者预设的代码。

CVSS 7.8 · High Updated Oct 30, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

Vendor	Product	Version Range	Status
Project-MONAI	MONAI	`1.6.0< 1.6.1`	affected
		`1.6.1`	unaffected

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Vulnerability Information

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Vulnerability Title

MONAI 1.6.0 before 1.6.1 Code Execution via Auto3DSeg algo_from_json()

Source: CVE Program / CVE List V5

Vulnerability Description

MONAI from 1.6.0 before 1.6.1 contains a remote code execution vulnerability in Auto3DSeg algo_from_json() that allows attackers to run Python code via a crafted work directory's algo_object.json. Attackers can ship a malicious algorithm_templates module plus a _target_ name that is imported and instantiated when victims call AutoRunner or import_bundle_algo_history, executing code under default configuration.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

使用外部可控制的输入来选择类或代码(不安全的反射)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Project-MONAI	MONAI	1.6.0 ~ 1.6.1	-

II. Public POCs for CVE-2026-119578

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-119578

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Vendor Advisories for CVE-2026-119578 (2)

https://www.cve.org/CVERecord?id=CVE-2026-119578

IV. Related Vulnerabilities

Same product: MONAI

Same vendor: Project-MONAI

Same weakness: CWE-470