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CVE-2026-5536
HIGH7.3
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.
CVE Details
CVSS v3.1 Score7.3
SeverityHIGH
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published4/5/2026
Last Modified4/5/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-20CWE-502
References
https://github.com/AnalogyC0de/public_exp/issues/26(cna@vuldb.com)
https://vuldb.com/submit/782201(cna@vuldb.com)
https://vuldb.com/vuln/355289(cna@vuldb.com)
https://vuldb.com/vuln/355289/cti(cna@vuldb.com)
IOC Correlations
No correlations recorded
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