CVE-2025-35003criticalCWE-119CWE-121

CVE-2025-35003: critical vulnerability in Apache NuttX RTOS

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

Published · Updated

Follow this CVE+ Monitor Apache NuttX RTOS

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.6%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Apache Software Foundation · Apache NuttX RTOS
Related CVEs — Apache NuttX RTOS

In the same product, most dangerous first.

CVE-2025-48769MEDIUMApache NuttX RTOS: fs/vfs/fs_rename: use after freeEPSS 1.6%CVE-2025-48768MEDIUMApache NuttX RTOS: fs/inode: fs_inoderemove root inode removalEPSS 0.8%CVE-2025-47869CRITICALApache NuttX RTOS: examples/xmlrpc: Fix calls buffers size.EPSS 0.7%