UNKNOWN Microsoft

CVE-2025-7783

Usage of unsafe random function in form-data for choosing boundary

Microsoft Security Update 2025-Jul: Usage of unsafe random function in form-data for choosing boundary

Affected Products

cbl2 reaper 3.1.1-19 on CBL Mariner 2.0
cbl2 python-tensorboard 2.11.0-3 on CBL Mariner 2.0
azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-7783
https://nvd.nist.gov/vuln/detail/CVE-2025-7783

Published: 2025-07-08 · Source: Microsoft · Feed updated: 2026-08-04

This unknown severity vulnerability was published on 2025-07-08 via Microsoft. Affected: cbl2 reaper 3.1.1-19 on CBL Mariner 2.0, cbl2 python-tensorboard 2.11.0-3 on CBL Mariner 2.0, azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0.

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