cvedb.io
CVE-2025-47868
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2025-06-16T11:15:18.437 · Last modified 2026-06-17T09:28:46.700

Summary

Out-of-bounds Write resulting in possible Heap-based Buffer Overflow vulnerability was discovered in tools/bdf-converter font conversion utility that is part of Apache NuttX RTOS repository. This standalone program is optional and neither part of NuttX RTOS nor Applications runtime, but active bdf-converter users may be affected when this tool is exposed to external provided user data data (i.e. publicly available automation). This issue affects Apache NuttX: from 6.9 before 12.9.0. Users are recommended to upgrade to version 12.9.0, which fixes the issue.

Affected products

apache — nuttx

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.