CVE-2026-5535

MediumCVSS 5.4/10Last modified Jul 24, 2026

Description

A security flaw has been discovered in FedML-AI FedML up to 0.8.9. This impacts an unknown function of the file FileUtils.java of the component MQTT Message Handler. Performing a manipulation of the argument dataSet results in path traversal. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
FedML-AI	FedML	0.8.0; 0.8.1; 0.8.2; 0.8.3; 0.8.4; 0.8.5; 0.8.6; 0.8.7; 0.8.8; 0.8.9

References

https://github.com/AnalogyC0de/public_exp/issues/25Exploit, Mitigation, Third Party Advisory
https://vuldb.com/submit/782200Third Party Advisory, VDB Entry
https://vuldb.com/vuln/355288Third Party Advisory, VDB Entry
https://vuldb.com/vuln/355288/ctiPermissions Required

Timeline

Published: Apr 5, 2026
Last modified: Jul 24, 2026
NVD status: Analyzed

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