CVE-2025-35003

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

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.01%
Vendor Advisory apache.org
Affected: Apache Software Foundation Apache NuttX RTOS
Published at:
Updated at:

References

Link Tags
https://github.com/apache/nuttx/pull/16179 exploit issue tracking patch
https://lists.apache.org/thread/k4xzz3jhkx48zxw9vwmqrmm4hmg78vsj vendor advisory mailing list
http://www.openwall.com/lists/oss-security/2025/05/26/1 mailing list

Frequently Asked Questions

What is the severity of CVE-2025-35003?
CVE-2025-35003 has been scored as a critical severity vulnerability.
How to fix CVE-2025-35003?
To fix CVE-2025-35003, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-35003 being actively exploited in the wild?
It is possible that CVE-2025-35003 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-35003?
CVE-2025-35003 affects Apache Software Foundation Apache NuttX RTOS.
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