CVE-2025-51824

6.5 mediumEPSS 0.3%

Medium (6.5) in libcsp libcsp. EPSS 0.3% chance of exploitation in the next 30 days.

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

Severity

6.5 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-11-01)
CWE: CWE-120
Published: 2025-08-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19