CVE-2026-5536 (GCVE-0-2026-5536)
Vulnerability from cvelistv5
Published
2026-04-05 02:45
Modified
2026-04-06 14:51
CWE
Summary
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.
References
https://vuldb.com/vuln/355289 vdb-entry, technical-description
https://vuldb.com/vuln/355289/cti signature, permissions-required
https://vuldb.com/submit/782201 third-party-advisory
https://github.com/AnalogyC0de/public_exp/issues/26 issue-tracking
Impacted products
Vendor Product Version
FedML-AI FedML Version: 0.8.0
Version: 0.8.1
Version: 0.8.2
Version: 0.8.3
Version: 0.8.4
Version: 0.8.5
Version: 0.8.6
Version: 0.8.7
Version: 0.8.8
Version: 0.8.9
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Show details on NVD website


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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