CVE-2025-51824

MEDIUM

Libcsp - Buffer Overflow

Title source: rule

libcsp 2.0 is vulnerable to Buffer Overflow in the csp_usart_open() function at drivers/usart/zephyr.c.

Core 2

Core References

Issue Tracking

Patch

CVSS v3 6.5

EPSS 0.0004

EPSS Percentile 13.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

CWE

CWE-120

Status published

Products (1)

libcsp/libcsp 2.0

Published Aug 11, 2025

Tracked Since Feb 18, 2026