CVE-2026-115800

MEDIUM 5.3

UbiquitousLearning mllm Convertor init.py load_model path traversal

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	ubiquitouslearning
Product	mllm
Published	Oct 23, 2026

Stay Ahead of the Next One

Get instant alerts for ubiquitouslearning mllm

Be the first to know when new medium vulnerabilities affecting ubiquitouslearning mllm are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

UbiquitousLearning / mllm

2.0.0 2.0.1 2.0.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Dem0000000 (VulDB User) VulDB CNA Team