CVE-2025-35003

CRITICAL 9.8

Apache NuttX RTOS: NuttX Bluetooth Stack HCI and UART DoS/RCE Vulnerabilities.

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

Improper Restriction of Operations within the Bounds of a Memory Buffer and Stack-based Buffer Overflow vulnerabilities were discovered in Apache NuttX RTOS Bluetooth Stack (HCI and UART components) that may result in system crash, denial of service, or arbitrary code execution, after receiving maliciously crafted packets. NuttX's Bluetooth HCI/UART stack users are advised to upgrade to version 12.9.0, which fixes the identified implementation issues. This issue affects Apache NuttX: from 7.25 before 12.9.0.

CWE	CWE-119 CWE-121
Vendor	apache software foundation
Product	apache nuttx rtos
Published	May 26, 2025
Last Updated	Feb 26, 2026

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Affected Versions

Apache Software Foundation / Apache NuttX RTOS

7.25 < 12.9.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/apache/nuttx/pull/16179 lists.apache.org: https://lists.apache.org/thread/k4xzz3jhkx48zxw9vwmqrmm4hmg78vsj openwall.com: http://www.openwall.com/lists/oss-security/2025/05/26/1

Credits

🔍 Chongqing Lei <[email protected]> 🔍 Zhen Ling <[email protected]> Chongqing Lei <[email protected]> Tomek CEDRO <[email protected]>