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TI-2025-30293 Aliases CVE-2025-47869GHSA-pqw8-wfp5-mgqq

Apache NuttX RTOS: examples/xmlrpc: Fix calls buffers size.

Priority MEDIUM 50CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability was discovered in Apache NuttX RTOS apps/exapmles/xmlrpc application. In this example application device stats structure that stored remotely provided parameters had hardcoded buffer size which could lead to buffer overflow. Structure members buffers were updated to valid size of CONFIG_XMLRPC_STRINGSIZE+1. This issue affects Apache NuttX RTOS users that may have used or base their code on example application as presented in releases from 6.22 before 12.9.0. Users of XMLRPC in Apache NuttX RTOS are advised to review their code for this pattern and update buffer sizes as presented in the version of the example in release 12.9.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00741 54th percentileScored 2026-11-07
Fix Fixed Apache NuttX RTOS (Apache Software Foundation): 12.9.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache NuttX RTOS6.22 to before 12.9.012.9.0Patch availableCNA
  • Apache NuttX RTOS VendorApache Affected 6.22 to before 12.9.0 Fixed in 12.9.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apache:nuttx:*:*:*:*:*:*:*:*6.22 to before 12.9.0VulnerableApache
  • cpe:2.3:a:apache:nuttx:*:*:*:*:*:*:*:* Versions 6.22 to before 12.9.0 Vulnerable ·Apache

Remediation

  • Fix · CNA Apache NuttX RTOS (Apache Software Foundation) Fixed in 12.9.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-47869
  2. 2026-10-03 Alias added: GHSA-pqw8-wfp5-mgqq

References

Patch 1

Advisory 2

  • TI-2025-24548 Apache NuttX RTOS: NuttX Bluetooth Stack HCI and UART DoS/RCE Vulnerabilities. CVSS 3.1CRITICAL 9.8
  • TI-2025-30292 Apache NuttX RTOS: tools/bdf-converter.: tools/bdf-converter: Fix loop termination condition. CVSS 3.1CRITICAL 9.8
  • TI-2021-08260 malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds CVSS 3.1CRITICAL 9.8
  • TI-2020-13277 Apache NuttX (incubating) Out of Bound Write from invalid fragmentation offset value specified in the IP header CVSS 3.1CRITICAL 9.8
  • TI-2020-01863 NULL pointer dereference in Apache NuttX CVSS 3.1CRITICAL 9.8
  • TI-2020-13276 Apache NuttX (incubating) Out of Bound Write from invalid TCP Urgent length CVSS 3.1CRITICAL 9.1
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences