A vulnerability was identified in UbiquitousLearning mllm up to 2.0.2. The affected element is the function load_model of the file pymllm/mobile/convertor/__init__.py of the component Convertor. The manipulation of the argument shard_file leads to path traversal. The attack needs to be performed locally. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Ubiquitouslearning
  • Mllm

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References
Link Providers
https://github.com/UbiquitousLearning/mllm/ cve-icon cve-icon
https://github.com/UbiquitousLearning/mllm/issues/711 cve-icon cve-icon
https://github.com/user-attachments/files/33258553/poc.zip cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-115800 cve-icon cve-icon
https://vuldb.com/submit/1022230 cve-icon cve-icon
https://vuldb.com/vuln/425982 cve-icon cve-icon
https://vuldb.com/vuln/425982/cti cve-icon cve-icon
History

Mon, 26 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 23 Oct 2026 20:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in UbiquitousLearning mllm up to 2.0.2. The affected element is the function load_model of the file pymllm/mobile/convertor/__init__.py of the component Convertor. The manipulation of the argument shard_file leads to path traversal. The attack needs to be performed locally. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Title UbiquitousLearning mllm Convertor __init__.py load_model path traversal
First Time appeared Ubiquitouslearning
Ubiquitouslearning mllm
Weaknesses CWE-22
CPEs cpe:2.3:a:ubiquitouslearning:mllm:*:*:*:*:*:*:*:*
Vendors & Products Ubiquitouslearning
Ubiquitouslearning mllm
References
Metrics cvssV2_0

{'score': 4.3, 'vector': 'AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 4.8, 'vector': '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-10-23T20:30:23.839Z

Updated: 2026-10-26T17:42:38.515Z

Reserved: 2026-10-23T14:59:41.184Z

Link: CVE-2026-115800

cve-icon Vulnrichment

Updated: 2026-10-26T16:00:30.692Z

cve-icon NVD

Status : Deferred

Published: 2026-10-23T21:17:23.467

Modified: 2026-10-26T18:17:37.527

Link: CVE-2026-115800

cve-icon Redhat

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