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CVE-2026-5536

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CVE-2026-5536

Published: Apr 5, 2026

Modified: Apr 6, 2026

PUBLISHED

CVSS v3.1

7.3

HIGH

Description

A weakness has been identified in FedML-AI FedML up to 0.8.9. Affected is the function sendMessage of the file grpc_server.py of the component gRPC server. Executing a manipulation can lead to deserialization. The attack may be performed from remote. The vendor was contacted early about this disclosure but did not respond in any way.

VendorProductVersions

FedML-AI

FedML

affected
0.8.0
affected
0.8.1
affected
0.8.2
affected
0.8.3
affected
0.8.4

+5 more versions

Weaknesses (CWE)

CWE-502
CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-355289 | CTI Indicators (IOB, IOC, IOA)
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