CVE-2025-35003

Critical

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.

SeverityCritical

CVSS9.8

Exploit probability—

Product

Apache Nuttx

PublishedMay 26, 2025

First seenMay 26, 2025

Weakness typeCWE-119Memory buffer bounds error CWE-121CWE-121

How to fix

Update

apache nuttx12.9.0 or later

Patches

github.com/apache/nuttx/pull/16179

Vendor advisories

lists.apache.org/thread/k4xzz3jhkx48zxw9vwmqrmm4hmg78vsj

Affected products

Product	Affected versions	Fixed in
apache nuttx	7.25 ≤ v < 12.9.0	12.9.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.