CVE-2026-5536

HIGH 7.3CVE-2026-5536 · Published 05/04/2026 · updated 24/07/2026

In short

CVE-2026-5536 is a HIGH (CVSS 7.3) vulnerability affecting fedml (tensoropera).
Chance of exploitation in the next 30 days (EPSS): 0.38%, higher than 32.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
fedml tensoropera	`≤ 0.8.9`	No fix yet

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.

References

AnalogyC0de/public_exp · Third Party Advisory
vuldb.com/submit/782201 · Third Party Advisory
vuldb.com/vuln/355289 · Third Party Advisory
vuldb.com/vuln/355289/cti · Permissions Required

More vulnerabilities in fedml

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free