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Vulnerable Software

Vulnerability Details CVE-2025-47868

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 11.6%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2025-47868
  • Apache » Nuttx » Version: 10.0.0
    cpe:2.3:a:apache:nuttx:10.0.0
  • Apache » Nuttx » Version: 10.0.1
    cpe:2.3:a:apache:nuttx:10.0.1
  • Apache » Nuttx » Version: 10.1.0
    cpe:2.3:a:apache:nuttx:10.1.0
  • Apache » Nuttx » Version: 6.10
    cpe:2.3:a:apache:nuttx:6.10
  • Apache » Nuttx » Version: 6.11
    cpe:2.3:a:apache:nuttx:6.11
  • Apache » Nuttx » Version: 6.12
    cpe:2.3:a:apache:nuttx:6.12
  • Apache » Nuttx » Version: 6.13
    cpe:2.3:a:apache:nuttx:6.13
  • Apache » Nuttx » Version: 6.14
    cpe:2.3:a:apache:nuttx:6.14
  • Apache » Nuttx » Version: 6.15
    cpe:2.3:a:apache:nuttx:6.15
  • Apache » Nuttx » Version: 6.16
    cpe:2.3:a:apache:nuttx:6.16
  • Apache » Nuttx » Version: 6.17
    cpe:2.3:a:apache:nuttx:6.17
  • Apache » Nuttx » Version: 6.18
    cpe:2.3:a:apache:nuttx:6.18
  • Apache » Nuttx » Version: 6.19
    cpe:2.3:a:apache:nuttx:6.19
  • Apache » Nuttx » Version: 6.20
    cpe:2.3:a:apache:nuttx:6.20
  • Apache » Nuttx » Version: 6.21
    cpe:2.3:a:apache:nuttx:6.21
  • Apache » Nuttx » Version: 6.22
    cpe:2.3:a:apache:nuttx:6.22
  • Apache » Nuttx » Version: 6.23
    cpe:2.3:a:apache:nuttx:6.23
  • Apache » Nuttx » Version: 6.24
    cpe:2.3:a:apache:nuttx:6.24
  • Apache » Nuttx » Version: 6.25
    cpe:2.3:a:apache:nuttx:6.25
  • Apache » Nuttx » Version: 6.26
    cpe:2.3:a:apache:nuttx:6.26
  • Apache » Nuttx » Version: 6.27
    cpe:2.3:a:apache:nuttx:6.27
  • Apache » Nuttx » Version: 6.28
    cpe:2.3:a:apache:nuttx:6.28
  • Apache » Nuttx » Version: 6.29
    cpe:2.3:a:apache:nuttx:6.29
  • Apache » Nuttx » Version: 6.30
    cpe:2.3:a:apache:nuttx:6.30
  • Apache » Nuttx » Version: 6.31
    cpe:2.3:a:apache:nuttx:6.31
  • Apache » Nuttx » Version: 6.32
    cpe:2.3:a:apache:nuttx:6.32
  • Apache » Nuttx » Version: 6.33
    cpe:2.3:a:apache:nuttx:6.33
  • Apache » Nuttx » Version: 6.9
    cpe:2.3:a:apache:nuttx:6.9
  • Apache » Nuttx » Version: 7.1
    cpe:2.3:a:apache:nuttx:7.1
  • Apache » Nuttx » Version: 7.10
    cpe:2.3:a:apache:nuttx:7.10
  • Apache » Nuttx » Version: 7.11
    cpe:2.3:a:apache:nuttx:7.11
  • Apache » Nuttx » Version: 7.12
    cpe:2.3:a:apache:nuttx:7.12
  • Apache » Nuttx » Version: 7.13
    cpe:2.3:a:apache:nuttx:7.13
  • Apache » Nuttx » Version: 7.14
    cpe:2.3:a:apache:nuttx:7.14
  • Apache » Nuttx » Version: 7.15
    cpe:2.3:a:apache:nuttx:7.15
  • Apache » Nuttx » Version: 7.16
    cpe:2.3:a:apache:nuttx:7.16
  • Apache » Nuttx » Version: 7.17
    cpe:2.3:a:apache:nuttx:7.17
  • Apache » Nuttx » Version: 7.18
    cpe:2.3:a:apache:nuttx:7.18
  • Apache » Nuttx » Version: 7.19
    cpe:2.3:a:apache:nuttx:7.19
  • Apache » Nuttx » Version: 7.2
    cpe:2.3:a:apache:nuttx:7.2
  • Apache » Nuttx » Version: 7.20
    cpe:2.3:a:apache:nuttx:7.20
  • Apache » Nuttx » Version: 7.21
    cpe:2.3:a:apache:nuttx:7.21
  • Apache » Nuttx » Version: 7.22
    cpe:2.3:a:apache:nuttx:7.22
  • Apache » Nuttx » Version: 7.23
    cpe:2.3:a:apache:nuttx:7.23
  • Apache » Nuttx » Version: 7.24
    cpe:2.3:a:apache:nuttx:7.24
  • Apache » Nuttx » Version: 7.25
    cpe:2.3:a:apache:nuttx:7.25
  • Apache » Nuttx » Version: 7.26
    cpe:2.3:a:apache:nuttx:7.26
  • Apache » Nuttx » Version: 7.27
    cpe:2.3:a:apache:nuttx:7.27
  • Apache » Nuttx » Version: 7.28
    cpe:2.3:a:apache:nuttx:7.28
  • Apache » Nuttx » Version: 7.29
    cpe:2.3:a:apache:nuttx:7.29
  • Apache » Nuttx » Version: 7.3
    cpe:2.3:a:apache:nuttx:7.3
  • Apache » Nuttx » Version: 7.30
    cpe:2.3:a:apache:nuttx:7.30
  • Apache » Nuttx » Version: 7.31
    cpe:2.3:a:apache:nuttx:7.31
  • Apache » Nuttx » Version: 7.4
    cpe:2.3:a:apache:nuttx:7.4
  • Apache » Nuttx » Version: 7.5
    cpe:2.3:a:apache:nuttx:7.5
  • Apache » Nuttx » Version: 7.6
    cpe:2.3:a:apache:nuttx:7.6
  • Apache » Nuttx » Version: 7.7
    cpe:2.3:a:apache:nuttx:7.7
  • Apache » Nuttx » Version: 7.8
    cpe:2.3:a:apache:nuttx:7.8
  • Apache » Nuttx » Version: 7.9
    cpe:2.3:a:apache:nuttx:7.9
  • Apache » Nuttx » Version: 8.1
    cpe:2.3:a:apache:nuttx:8.1
  • Apache » Nuttx » Version: 8.2
    cpe:2.3:a:apache:nuttx:8.2
  • Apache » Nuttx » Version: 9.0.0
    cpe:2.3:a:apache:nuttx:9.0.0
  • Apache » Nuttx » Version: 9.1.0
    cpe:2.3:a:apache:nuttx:9.1.0


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