TI-2025-36413 Aliases CVE-2025-58755 GHSA-x6ww-pf9m-m73m

MONAI has path traversal issue that may lead to arbitrary file writes

MEDIUM 41CWE-22Published 2025-09-08 · Updated 2025-09-09

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.

Summary

MONAI (Medical Open Network for AI) is an AI toolkit for health care imaging. The extractall function `zip_file.extractall(output_dir)` is used directly to process compressed files. It is used in many places in the project. In versions up to and including 1.5.0, when the Zip file containing malicious content is decompressed, it overwrites the system files. In addition, the project allows the download of the zip content through the link, which increases the scope of exploitation of this vulnerability. As of time of publication, no known fixed versions are available.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00623 50th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed monai (PyPI): 1.5.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Project-MONAI	MONAI	up to 1.5.0	—	No fix listed	CNA
—	monai (PyPI)	before 1.5.1	1.5.1	Patch available	GHSA-x6ww-pf9m-m73m

MONAI VendorProject-MONAI Affected up to 1.5.0 Fixed in — No fix listed CNA
monai (PyPI) Vendor— Affected before 1.5.1 Fixed in 1.5.1 Patch available GHSA-x6ww-pf9m-m73m

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:monai:medical_open_network_for_ai::::::::	up to 1.5.0	Vulnerable	Monai

cpe:2.3:a:monai:medical_open_network_for_ai:*:*:*:*:*:*:*:* Versions up to 1.5.0 Vulnerable ·Monai

Remediation

Fix · GHSA-x6ww-pf9m-m73m monai (PyPI) Fixed in 1.5.1 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-58755
2026-10-03 Alias added: GHSA-x6ww-pf9m-m73m
2026-11-05 EPSS moved to the 50th–90th percentile

References

Exploit 1

https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-x6ww-pf9m-m73m

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2025-58755

Other 4

TI-2026-85662 MONAI accepts non-finite DICOM geometry values, corrupting inference CVSS 3.1CRITICAL 9.3
TI-2026-64984 MONAI before 1.5.2 Remote Code Execution via Pickle Deserialization CVSS 4.0HIGH 8.8
TI-2025-36415 MONAI's unsafe use of Pickle deserialization may lead to RCE CVSS 3.1HIGH 8.8
TI-2026-83080 Remote code execution in MONAI Auto3DSeg algo_from_json() CVSS 4.0HIGH 8.5
TI-2026-64983 MONAI before 1.6.0 Remote Code Execution via NumpyReader CVSS 4.0HIGH 8.5
TI-2026-64982 MONAI before 1.6.0 OS Command Injection via dataset_name_or_id CVSS 4.0HIGH 8.6

See all 16 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences