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Apache NuttX Vulnerability Let Attackers to Crash Systems

ID: 14b744c3-6f95-5fea-ab1b-159a59810548

STIX ID: report--14b744c3-6f95-5fea-ab1b-159a59810548

Feed Name: cybersecurityNews.com

Threat Score
50/100

Date Published: 2026-01-02

Date Updated: 2026-04-21

Author: Abinaya

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**CVE-2025-48769** is a use-after-free vulnerability in the Apache NuttX RTOS VFS `fs/vfs/fs_rename` implementation that can trigger unintended virtual filesystem rename/move operations and system crashes; it affects NuttX versions 7.20 through 12.10.0 and is fixed in 12.11.0, with no known active exploitation reported.

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