What is CVE-2025-10458?

CVE-2025-10458 is a high-severity vulnerability in Zephyrproject Zephyr, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 7.6/10. Published 2025-09-19.

How severe is CVE-2025-10458?

High severity. CVSS v3 base score is 7.6 out of 10.

Vulnerability in Zephyrproject Zephyr

CVE-2025-10458

Parameters are not validated or sanitized, and are later used in various internal operations.

EPSS: 0.002 (9.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

Affected products

Zephyrproject Zephyr
Zephyrproject-rtos Zephyr

Weakness classification (CWE)

CWE-130 — Improper Handling of Length Parameter Inconsistency

References

vulnerabilities@zephyrproject.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-10458?: CVE-2025-10458 is a high-severity vulnerability in Zephyrproject Zephyr, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 7.6/10. Published 2025-09-19.
How severe is CVE-2025-10458?: High severity. CVSS v3 base score is 7.6 out of 10.