CVE-2025-48768
Apache NuttX RTOS: fs/inode: fs_inoderemove root inode removal
Description
Release of Invalid Pointer or Reference vulnerability was discovered in fs/inode/fs_inoderemove code of the Apache NuttX RTOS that allowed root filesystem inode removal leading to a debug assert trigger (that is disabled by default), NULL pointer dereference (handled differently depending on the target architecture), or in general, a Denial of Service. This issue affects Apache NuttX RTOS: from 10.0.0 before 12.10.0. Users of filesystem based services with write access that were exposed over the network (i.e. FTP) are affected and recommended to upgrade to version 12.10.0 that fixes the issue.
INFO
Published Date :
Jan. 1, 2026, 5:15 p.m.
Last Modified :
Jan. 1, 2026, 5:15 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-48768
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Upgrade Apache NuttX RTOS to version 12.10.0.
- Restrict write access to filesystem services.
- Monitor filesystem operations for unusual activity.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-48768.
| URL | Resource |
|---|---|
| https://github.com/apache/nuttx/pull/16437 | |
| https://lists.apache.org/thread/nwo1kd08b7t3dyz082q2pghdxwvxwyvo | |
| http://www.openwall.com/lists/oss-security/2025/12/31/10 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-48768 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-48768
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-48768 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-48768 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jan. 01, 2026
Action Type Old Value New Value Added Description Release of Invalid Pointer or Reference vulnerability was discovered in fs/inode/fs_inoderemove code of the Apache NuttX RTOS that allowed root filesystem inode removal leading to a debug assert trigger (that is disabled by default), NULL pointer dereference (handled differently depending on the target architecture), or in general, a Denial of Service. This issue affects Apache NuttX RTOS: from 10.0.0 before 12.10.0. Users of filesystem based services with write access that were exposed over the network (i.e. FTP) are affected and recommended to upgrade to version 12.10.0 that fixes the issue. Added CWE CWE-763 Added Reference https://github.com/apache/nuttx/pull/16437 Added Reference https://lists.apache.org/thread/nwo1kd08b7t3dyz082q2pghdxwvxwyvo -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Jan. 01, 2026
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2025/12/31/10